Updated on 2024/10/02

Information

 

写真a

 
SASAYAMA TERUYOSHI
 
Organization
Faculty of Information Science and Electrical Engineering Department of Electrical Engineering Associate Professor
Research Institute of Advanced Electric Propulsion Aircrafts （Concurrent）
Research Institute of Superconductor Science and Systems （Concurrent）
School of Engineering Department of Electrical Engineering and Computer Science（Concurrent）
Graduate School of Information Science and Electrical Engineering Department of Electrical and Electronic Engineering（Concurrent）
Joint Graduate School of Mathematics for Innovation （Concurrent）
Title
Associate Professor
Contact information
メールアドレス
External link

Degree

  • 博士（工学） ( 2012.3   京都大学 )

Research History

  • Okayama University Assistant Professor

    2012.4 - 2014.3

Research Interests・Research Keywords

  • Research theme：インバータ

    Keyword：インバータ

    Research period： 2024

  • Research theme：Development of Bioimaging System utilizing Magnetic Markers

    Keyword：magnetic marker, bioimaging, filed map

    Research period： 2014.4

Awards

  • Best conference paper award

    2020.8   CME (Complex Medical Engineering)  

  • 電気学会全国大会功労賞

    2018.3   電気学会   電気学会全国大会実行委員会幹事としてその準備・実施を行い，電気学会発展のため献身的に活動した．

  • 平成28年度　表面3部門　若手研究　優秀賞

    2017.6   日本非破壊検査協会   「実環境下における胃管先端部の位置推定システムの研究開発」というタイトルの発表に関して受賞した．

Papers

  • AC susceptibility measurement of magnetic nanoparticles using an optically pumped magnetometer and a flux transformer Reviewed International journal

    Teruyoshi Sasayama, Shuji Taue, Takashi Yoshida

    AIP Advances   14 ( 1 )   2024.1   （ eISSN:2158-3226 ）

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1063/9.0000634

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  • Improvement in magnetic nanoparticle tomography estimation accuracy by combining sLORETA and non-negative least squares methods Reviewed International journal

    Teruyoshi Sasayama, Naoki Okamura, Kohta Higashino, Takashi Yoshida

    Journal of Magnetism and Magnetic Materials   563   2022.12   （ ISSN:0304-8853 eISSN:1873-4766 ）

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：ELSEVIER  

    Imaging methods that can detect biofunctionalized magnetic nanoparticles (MNPs) accumulated at cancerous tumor sites are expected to be part of the in vivo cancer diagnostic techniques. An imaging technique called magnetic nanoparticle tomography (MNT), which uses a magnetic sensor array, has been proposed. High sensitivity and spatial resolution were achieved using the non-negative least-squares (NNLS) inverse solution in MNT. However, owing to the presence of measurement noise, the concentration and position of certain MNPs were estimated inaccurately, i.e., artifacts were generated. To overcome this issue, this study first applied standardized low-resolution brain electromagnetic tomography (sLORETA), a spatial filter method with no location bias, to approximate the position of MNPs. The region of analysis was restricted to where the estimated value exceeded the threshold. Subsequently, the NNLS method was applied to estimate the concentration and position of MNPs in the restricted region. In the experiment, two Resovist MNP samples (300 or 500 mu gFe) were arranged at a distance of 25-50 root 2 mm, and the concentration and position estimation were performed. The estimation results demonstrated that the proposed method successfully suppresses artifacts and adequately estimates the concentration and position of MNPs within a position error of 10 mm and a concentration error of 20 %.

    DOI： 10.1016/j.jmmm.2022.169953

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  • Two-dimensional magnetic nanoparticle imaging using multiple magnetic sensors based on amplitude modulation Reviewed International journal

    Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Journal of Magnetism and Magnetic Materials   505   2020.7

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1016/j.jmmm.2020.166765

  • Three-dimensional magnetic nanoparticle imaging using small field gradient and multiple pickup coils Reviewed International journal

    Teruyoshi Sasayama, Yuya Tsujita, Manabu Morishita, Masahiro Muta, Takashi Yoshida, Keiji Enpuku

    Journal of Magnetism and Magnetic Materials   427   144 - 150   2017.4

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    DOI： 10.1016/j.jmmm.2016.10.107

  • Thickness Measurement of an Iron Plate Using Low-Frequency Eddy Current Testing with an HTS Coil Reviewed International journal

    Teruyoshi Sasayama, Tomoki Ishida, Masaaki Matsuo, Keiji Enpuku

    IEEE Transactions on Applied Superconductivity   26 ( 5 )   2016.8

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1109/TASC.2016.2535366

  • Comparison of volume distribution of magnetic nanoparticles obtained from M-H curve with a mixture of log-normal distributions Reviewed International journal

    Teruyoshi Sasayama, Takashi Yoshida, M. M. Saari, Keiji Enpuku

    Journal of Applied Physics   117 ( 17 )   2015.5

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1063/1.4919268

  • Development of magnetic particle imaging modules using high-Tc superconducting coils

    Yoshida T., Kamei Y., Nagano T., Ide A., Sasayama T., Takemura Y.

    International Journal on Magnetic Particle Imaging   10 ( 1 )   2024

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    Publisher：International Journal on Magnetic Particle Imaging  

    Magnetic particle imaging (MPI), in which harmonic magnetization signals from magnetic nanoparticles are detected to image diseased regions with high sensitivity, is attracting attention. In MPI, the spatial resolution of the image is mainly determined by the DC magnetic field gradient of the scanner, and MPI scanners only for small animal size were commercialized at the present stage. In this work, we developed magnetic particle imaging modules with 120 mm bore diameter using yttrium barium copper oxide (YBCO) high temperature superconducting (HTS) tape as a selection field coil. The gradient field of 0.63 T/m is realized with the developed YBCO HTS coil cooled with liquid nitrogen (LN). The power consumption and the mass of the HTS selection field coil could be reduced compared with a Cu coil and it indicates that utilizing a HTS selection field coil is one of the best options toward the realization of human-body-sized MPI scanner.

    DOI： 10.18416/IJMPI.2024.2403038

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  • Imaging of Magnetic Nanoparticles Using AC Susceptibility Data Reviewed International journal

    Naoya Futagawa, Misaki Fujimoto, Kohta Higashino, Teruyoshi Sasayama, Takashi Yoshida

    IEEE Transactions on Magnetics   59 ( 11 )   2023.11   （ ISSN:0018-9464 eISSN:1941-0069 ）

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    DOI： 10.1109/TMAG.2023.3293542

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  • AC Susceptibility Measurement of Magnetic Nanoparticles Using an Optically Pumped Magnetometer International journal

    Teruyoshi Sasayama, Shuji Taue, Takashi Yoshida

    Proc. Magnetism and magnetic materials (MMM)   2023.11

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    Language：English   Publishing type：Research paper (bulletin of university, research institution)  

  • Compensate Method for Excitation Field in Rectangular Wave Eddy Current Testing International journal

    Ziwei Guo, Teruyoshi Sasayama

    Proc. International Symposium on Applied Electromagnetics and Mechanics (ISEM)   2023.11

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    Language：English   Publishing type：Research paper (bulletin of university, research institution)  

  • Detection of Surface and Back-Surface Defects on Metal Plate via Rectangular Wave Eddy Current Testing Using Magnetoresistive Sensor Reviewed International journal

    Ziwei Guo, Teruyoshi Sasayama

    IEEE Transactions on Magnetics   59 ( 11 )   2023.11   （ ISSN:0018-9464 eISSN:1941-0069 ）

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1109/TMAG.2023.3279832

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  • Direct Magnetic Field Compensation Circuit for Improved Stability of Magnetic Nanoparticle Tomography Reviewed International journal

    Misaki Fujimoto, Naoya Futagawa, Kohta Higashino, Teruyoshi Sasayama, Takashi Yoshida

    IEEE Magnetics Society's Xplore Digital Library   2023-May   2023.10   （ ISSN:2150-4598 ISBN:979-8-3503-3246-9 ）

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1109/INTERMAG50591.2023.10265073

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  • Simultaneous estimation of magnetic moment and Brownian relaxation time distributions of magnetic nanoparticles based on magnetic particle spectroscopy for biosensing application Reviewed International journal

    Yi Sun, Zhongzhou Du, Haochen Zhang, Haozhe Wang, Teruyoshi Sasayama, Takashi Yoshida

    Nanoscale   15 ( 39 )   16089 - 16102   2023.9   （ ISSN:2040-3364 eISSN:2040-3372 ）

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    Language：English   Publishing type：Research paper (bulletin of university, research institution)  

    DOI： 10.1039/d3nr02860g

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  • Single-pixel imaging with optically pumped magnetometer for magnetic particle imaging International journal

    Reiji Okawa, Yuta Takizawa, Shuji Taue, Yukinobu Hoshino, Teruyoshi Sasayama

    Proc. the Fourteenth Japan-Finland Joint Symposium on Optics in Engineering   2023.8

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  • 磁気抵抗素子を用いた矩形波渦電流探傷試験における励磁磁場補償法の検討

    郭 子維, 笹山 瑛由

    電気学会技術研究報告   49 - 54   2023.6

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  • Dipolar Interaction Effect on Harmonics in Liner Chain Magnetic Nanoparticles International journal

    Haochen Zhang, Yi Sun, Shuya Yamamura, Teruyoshi Sasayama, Takashi Yoshida

    Proc. Intermag   2023.5

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  • Detection of Metal Surface and Back Surface by Rectangular Wave Eddy Current Testing with Magneto Resistive Sensor International journal

    Ziwei Guo, Teruyoshi Sasayama

    Proc. Intermag   2023.5

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  • Imaging of Magnetic Nanoparticle Using Magnetic Particle Spectroscopy Data International journal

    Naoya Futagawa, Misaki Fujimoto, Kohta Higashino, Teruyoshi Sasayama, Takashi Yoshida

    Proc. Intermag   2023.5

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  • Investigation to Improve Stability in Magnetic Nanoparticle Tomography Using Direct Magnetic Field Compensation Circuit International journal

    Misaki Fujimoto, Naoya Futagawa, Kohta Higashino, Teruyoshi Sasayama, Takashi Yoshida

    Proc. Intermag   2023.5

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  • Signal Enhancement of Rectangular Wave Eddy Current Testing via Compensation using Digital-to-Analog Converter Reviewed International journal

    Teruyoshi Sasayama, Ziwei Guo

    International Journal of Applied Electromagnetics and Mechanics   71 ( S1 )   S39 - S46   2023.4   （ ISSN:1383-5416 eISSN:1875-8800 ）

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：IOS PRESS  

    Rectangular wave eddy current testing (RECT), which is performed using a rectangular wave excitation current, can simultaneously obtain multiple datasets. However, the high-frequency harmonic signal detected by the detection coil interferes with the low-frequency signal based on Faraday's law of induction. The method proposed in this study is a type of electronic bridge, wherein a compensation method is implemented to enhance the low-frequency signal of the RECT using a digital-to-analog converter (DAC). The compensation wave generated by the DAC is determined such that the output signal becomes zero when the probe does not detect any flaws. A 12 mm thick aluminum plate with flat-bottom drill holes on the backside is used as the specimen. The holes have a diameter of 3 mm and depths of 2, 4, and 6 mm, respectively. The results demonstrate that the flaw signal cannot be detected without compensation. However, the flaw signal can be successfully detected around these holes with compensation.

    DOI： 10.3233/JAE-220106

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  • Application of HTS Coil as High Sensitivity Magnetic Sensor to Non-Destructive Testing International journal

    Teruyoshi Sasayama

    Proceedings of East Asia Symposium on Superconductor Electronics (EASSE)   38 - 38   2023.3

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  • Classification of Corrosion Flaws on Front and/or Back Surfaces of Non-magnetic Metal Plates Using a Rectangular Wave Eddy Current Testing System Reviewed International journal

    Teruyoshi Sasayama

    Materials Transactions   64 ( 1 )   220 - 226   2023.1   （ ISSN:13459678 eISSN:13475320 ）

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：The Japan Institute of Metals and Materials  

    <p>If a rectangular wave excitation current is used for eddy current testing (ECT) instead of a sinusoidal wave, multifrequency testing can be performed directly because rectangular waves contain a fundamental wave as well as harmonic waves. Furthermore, considering the skin effect, it is possible to determine whether the specimen has a corrosion flaw on the front surface, back surface, or flaws on both surfaces. In this study, we first evaluate a method to classify these flaws on non-magnetic metal plates using rectangular wave ECT (RECT) systems with a linear amplifier. Here, we present an indicator in which each harmonic amplitude is divided by its fundamental amplitude. The results indicate that the amount of attenuation of the indicator in relation to the frequency depends on the type of flaw; therefore, we can classify the type of flaw using the indicator. Subsequently, we developed a RECT system with an inverter and conducted the same experiment. The results indicate that the tendency is the same as that when using the RECT system with a linear amplifier, which contributes to high efficiency, low cost, and weight reduction.</p><p> </p><p>This Paper was Originally Published in Japanese in J. JSNDI <b>71</b> (2022) 215–221.</p>

    DOI： 10.2320/matertrans.MT-I2022002

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  • Numerical Study on the Magnetization Characteristics of Chainlike Magnetic Nanoparticles Reviewed International journal

    Haochen Zhang, Yi Sun, Zhongzhou Du, Teruyoshi Sasayama, Takashi Yoshida

    IEEE Magnetics Letters   64   2022.12   （ ISSN:1949-307X eISSN:1949-3088 ）

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC  

    This work investigated chainlike magnetic nanoparticles (CMNPs), which are a type of magnetic nanoparticle (MNP) with a dipole-dipole interaction in which individual nanoparticles are connected to form a chainlike structure. We numerically analyzed the ac magnetization characteristics of the CMNP and the single-core MNP (SMNP) using the Landau-Lifshitz-Gilbert equation. Owing to the magnetic dipole-dipole interaction, the magnetization of the CMNP is approximately 10 times that of the SMNP under a certain excitation field. MNPs with a chainlike structure are thus expected to have enhanced magnetization characteristics and better performance in medical applications. Additionally, it was found that stronger magnetization can be expected from a CMNP connecting 10 or more magnetic cores with a size of approximately 10-12 nm.

    DOI： 10.1109/LMAG.2022.3231819

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  • 逆問題解析に基づく磁気ナノ粒子のイメージング

    笹山 瑛由

    日本磁気学会　第240回研究会／第94回ナノマグネティックス専門研究会　研究会資料   2022.12

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  • 矩形波渦電流探傷試験による鋼板の透磁率変化のイメージング Reviewed

    笹山 瑛由

    鉄と鋼   108 ( 9 )   595 - 602   2022.9

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  • REBCO Trapezoidal Armature Windings for Superconducting Induction Motors Reviewed International journal

    Yuta Okade, Hiroshi Miyazaki, Hiromasa Sasa, Koichi Yoshida, Shun Miura, Teruyoshi Sasayama, Takashi Yoshida, Akifumi Kawagoe, and Masataka Iwakuma

    IEEE Transactions on Applied Superconductivity   32 ( 6 )   2022.9

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  • Electromagnetic-Thermal Coupled Analysis Considering AC Losses in REBCO Windings at 65 K of 10 MW Fully-Superconducting Synchronous Generators for Electric Aircraft Reviewed International journal

    Hiromasa Sasa, Shun Miura, Hiroshi Miyazaki, Teruyoshi Sasayama, Takashi Yoshida, Kaoru Yamamoto, Masataka Iwakuma, Yoshiji Hase, Yuichiro Sasamori, Hirokazu Honda, Masayuki Konno, and Teruo Izumi

    IEEE Transactions on Applied Superconductivity   32 ( 6 )   2022.9

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  • 逆問題の解析対象範囲が磁気ナノ粒子の位置推定精度に与える影響

    笹山 瑛由, 二川 直矢, 藤本 美咲, 東野 光宇太, 吉田 敬

    計測自動制御学会　第39回センシングフォーラム資料   129 - 132   2022.9

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  • Numerical simulation of a high-power density 10 MW REBCO superconducting synchronous generator cooled by sub-cooled LN2 for low AC loss Reviewed International journal

    Kaito Noda, Hiromasa Sasa, Hiroshi Miyazaki, Shun Miura, Takashi Yoshida, Teruyoshi Sasayama, Masataka Iwakuma, Akifumi Kawagoe, Teruo Izumi, Masayuki Konno, Yuichiro Sasamori, Hirokazu Honda, Yoshiji Hase and Masao Shutoh

    Journal of Physics: Conference Series   240 ( 1 )   2022.8   （ ISSN:1742-6588 eISSN:1742-6596 ）

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    Generators used in electric aircraft require a high-power density, and AC loss is also a significant problem. We designed 10 MW REBCO superconducting synchronous generators at 64 K to achieve a power density of 20 kW/kg and low AC loss. In this study, electromagnetic analyses were performed using finite element method software. Consequently, the thickness of the back yoke is 50 mm or less so that the generator can meet the target power density. The method of decreasing the magnetic field of the armature winding and increasing that of the field winding was used to effectively reduce the AC loss. As a result, the generator achieved a high-power density of 21.0 kW/kg, reducing the AC loss from over 600 kW to 415 kW.

    DOI： 10.1088/1742-6596/2323/1/012037

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  • Estimation Accuracy Improvement Of Magnetic Nanoparticle Tomography By Combining Inverse Solution Methods International journal

    Teruyoshi Sasayama, Naoki Okamura, Kohta Higashino, Takashi Yoshida

    Proc. International Conference on the Scientific and Clinical Applications of Magnetic Carriers   2022.6

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  • Signal Enhancement of Rectangular Wave Eddy-Current Testing by Compensation with D/A Converter International journal

    Teruyoshi Sasayama, Ziwei Guo

    Proc. International Symposium on Applied Electromagnetics and Mechanics (ISEM)   57 - 58   2022.6

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  • Classification of Corrosion Flaws on Front and/or Back Surfaces of Non-magnetic Metal Plates Using a Rectangular Wave Eddy Current Testing System Reviewed

    SASAYAMA Teruyoshi

    Journal of The Japanese Society for Non-Destructive Inspection   71 ( 5 )   215 - 221   2022.5   （ ISSN:03675866 ）

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：The Japanese Society for Non-Destructive Inspection  

    <p>If a rectangular wave excitation current is used for eddy current testing (ECT) instead of a sinusoidal wave, multi-frequency testing can be directly performed, because rectangular waves contain a fundamental wave as well as harmonic waves. Furthermore, taking skin effect into account, it would be possible to identify whether the specimen has a corrosion flaw on the front surface, back surface, or flaws on both surfaces. In this study, we first investigate the method to classify these flaws on non-magnetic metal plates using rectangular wave ECT (RECT) systems with a linear amplifier. Here, we introduce an indicator that each harmonic amplitude is divided by the fundamental amplitude. The results indicate that the amount of the attenuation of the indicator, with respect to frequency, depends on the type of the flaw, and so, we can classify the type of the flaw using the indicator. Subsequently, we develop a RECT system with an inverter, and the same experiment is conducted. The results indicate that the tendency is the same as that using the RECT system with a linear amplifier, which contributes to the high efficiency, low cost, and weight reduction of the RECT.</p>

    DOI： 10.11396/jjsndi.71.215

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  • Application of Square-Wave Inverter in Excitation System for Magnetic Nanoparticle Tomography Reviewed International journal

    Kohta Higashino, Naoki Okamura, Teruyoshi Sasayama, Takashi Yoshida

    AIP Advances   12 ( 3 )   035012 - 035012   2022.3   （ eISSN:2158-3226 ）

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：{AIP} Publishing  

    DOI： 10.1063/9.0000266

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  • 交流励起磁界による軟磁性体の位置検出に向けた基礎検討

    笹山 瑛由，後藤 雄治

    表面探傷シンポジウム講演論文集   23 - 28   2022.3

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  • Inverse Problem Analysis in Magnetic Nanoparticle Tomography using Minimum Variance Spatial Filter Reviewed International journal

    Naoki Okamura, Teruyoshi Sasayama, Takashi Yoshida

    IEEE Transactions on Magnetics   58 ( 2 )   1 - 5   2022.2   （ ISSN:0018-9464 eISSN:1941-0069 ）

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Institute of Electrical and Electronics Engineers ({IEEE})  

    In magnetic nanoparticle tomography (MNT), the reduction of artifacts and the calculation time can be used to estimate the position of magnetic nanoparticles (MNPs). A non-negative least-squares (NNLS) inverse problem analysis has been used in MNT systems for this task. However, due to the presence of measurement noise and the high sensitivity of the NNLS method, it often estimates certain MNPs inaccurately, i.e., it generates artifacts. In addition, its calculation time is very high. In this study, we applied the minimum variance spatial filter (MV-SF) inverse problem analysis to MNT and estimated the position of an MNP sample containing 100 mu g of Fe. Using the MV-SF method, MNP samples placed at a depth of 25-40 mm were observed to have no artifacts. Moreover, the MV-SF method was also observed to be faster than the NNLS method by a factor of approximately 20. These results verify the feasibility of the MV-SF method for estimating the MNP positions in an MNT system.

    DOI： 10.1109/TMAG.2021.3078748

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  • Square-Wave Inverter Excitation for Magnetic Nanoparticle Tomography International journal

    Kohta Higashino, Naoki Okamura, Teruyoshi Sasayama, Takashi Yoshida

    Proc. MMM-Intermag   2022.1

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  • Difference in AC magnetization between suspended and immobilized magnetic nanoparticles in Néel-relaxation dominant case: Effect of easy axis alignment in suspended nanoparticles Reviewed International journal

    130 ( 11 )   2021.9

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    DOI： 10.1063/5.0056481

  • Experimental Evaluation of 1 kW-class Prototype REBCO Fully Superconducting Synchronous Motor Cooled by Subcooled Liquid Nitrogen for E-Aircraft Reviewed International journal

    Hiromasa Sasa, Masataka Iwakuma, Koichi Yoshida, Seiki Sato, Teruyoshi Sasayama, Takashi Yoshida, Kaoru Yamamoto, Shun Miura, Akifumi Kawagoe, Teruo Izumi, Akira Tomioka, Masayuki Konno, Yuichiro Sasamori, Hirokazu Honda, Yoshiji Hase, Masao Syutoh, Sergey Lee, Shinya Hasuo, Miyuki Nakamura, Takayo Hasegawa, Yuhji Aoki, Takahiro Umeno

    IEEE Transactions on Applied Superconductivity   31 ( 5 )   2021.8

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1109/TASC.2021.3055452

  • Inverse Problem Analysis in Magnetic Nanoparticle Tomography with Minimum Variance Spatial Filter International journal

    Naoki Okamura, Teruyoshi Sasayama, Takashi Yoshida

    2021 IEEE International Magnetics Conference, INTERMAG 2021   2021.4

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  • 金属板の表裏面きずの識別に向けた矩形波渦電流探傷システムの開発

    笹山 瑛由

    表面探傷シンポジウム講演論文集   27 - 32   2021.3

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  • AC Magnetization of Immobilized Magnetic Nanoparticles with Different Degrees of Parallel Alignment of Easy Axes Reviewed International journal

    Ahmed L. Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    IEEE Transactions on Magnetics   57 ( 2 )   2021.2

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1109/TMAG.2020.3024864

  • Sensitivity Improvement of Magnetic Nanoparticle Imaging by Compensation with Digital-to-Analog Converter Reviewed International journal

    Teruyoshi Sasayama, Naoki Okamura, Takashi Yoshida

    IEEE Transactions on Magnetics   57 ( 2 )   2021.2

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1109/TMAG.2020.3014375

  • Rectangular wave eddy current testing using for imaging of backside defects of steel plates Reviewed International journal

    Teruyoshi Sasayama, Wataru Yoshimura, Keiji Enpuku

    International Journal of Applied Electromagnetics and Mechanics   64 ( 1-4 )   255 - 262   2020.12

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.3233/JAE-209329

  • 矩形波渦電流探傷試験を用いた金属板の表裏面きずの識別手法に関する基礎検討

    笹山 瑛由, 池田 一貴

    日本非破壊検査協会表面三部門合同研究集会資料   27 - 32   2020.11

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  • An effective method for differentiating inside and outside defects of oil and gas pipelines based on additional eddy current in low-frequency electromagnetic detection technique Reviewed International journal

    Lijian Yang, Ping Huang, Shi Bai, Songwei Gao, Teruyoshi Sasayama

    Japanese Journal of Applied Physics   59 ( 9 )   2020.9

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    DOI： 10.35848/1347-4065/abaf0c

  • Conceptual Design of Superconducting Induction Motors Using REBa2Cu3Oy Superconducting Tapes for Electric Aircraft Reviewed International journal

    Koichiro Ozaki, Yuma Doi, Koichi Yoshida, Shun Miura, Teruyoshi Sasayama, Takashi Yoshida, Kaoru Yamamoto, Masataka Iwakuma, Akifumi Kawagoe, Akira Tomioka, Masayuki Konno, Teruo Izumi

    IEEE Transactions on Applied Superconductivity   30 ( 4 )   2020.6

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    DOI： 10.1109/TASC.2020.2971671

  • Conceptual Design and Numerical Analysis of 10 MW Fully Superconducting Synchronous Generators Installed with a Novel Casing Structure Reviewed International journal

    Masataka Komiya, Ryota Sugouchi, Hiromasa Sasa, Shun Miura, Masataka Iwakuma, Takashi Yoshida, Teruyoshi Sasayama, Kaoru Yamamoto, Akira Tomioka, Masayuki Konno, Teruo Izumi

    IEEE Transactions on Applied Superconductivity   30 ( 4 )   2020.6

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    DOI： 10.1109/TASC.2020.2989746

  • Conceptual Design and Electromagnetic Analysis of 2 MW Fully Superconducting Synchronous Motors with Superconducting Magnetic Shields for Turbo-Electric Propulsion System Reviewed International journal

    Ryota Sugouchi, Hirokazu Honda, Yoshiji Hase, Masao Shuto, Masayuki Konno, Teruo Izumi, Masataka Komiya, Shun Miura, Masataka Iwakuma, Koichi Yoshida, Teruyoshi Sasayama, Takashi Yoshida, Kaoru Yamamoto, Yuichiro Sasamori

    IEEE Transactions on Applied Superconductivity   30 ( 4 )   2020.6

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    DOI： 10.1109/TASC.2020.2974705

  • Sensitivity Improvement of the Imaging of Magnetic Nanoparticle Distribution by Compensation Circuit with D/A Converter International journal

    Teruyoshi Sasayama, Naoki Okamura, Takashi Yoshida

    Proceedings of Joint European Magnetic Symposia (JEMS)   2020.5

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  • Properties of magnetometer utilizing high-Tc superconducting coil and inductance modulation scheme Reviewed International journal

    Shigeya Yamashita, Masaaki Matsuo, Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    Journal of Magnetism and Magnetic Materials   502   2020.5

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    DOI： 10.1016/j.jmmm.2020.166525

  • AC Magnetization of Immobilized Magnetic Nanoparticles with Different Degree of Parallel Alignment of Easy Axes International journal

    Ahmed L. Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Proceedings of Joint European Magnetic Symposia (JEMS)   2020.5

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  • Low-frequency Eddy current Testing Using a Magneto-impedance Sensor and Flux Transformer International journal

    Teruyoshi Sasayama

    Proceedings of Joint European Magnetic Symposia (JEMS)   2020.5

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  • Wash-free detection of biological target using cluster formation of magnetic markers Reviewed International journal

    Kazuki Akiyoshi, Takashi Yoshida, Teruyoshi Sasayama, Ahmed L. Elrefai, Misato Hara, Keiji Enpuku

    Journal of Magnetism and Magnetic Materials   500   2020.4

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    DOI： 10.1016/j.jmmm.2019.166356

  • 電磁気計測による非破壊イメージング技術

    笹山 瑛由

    電気学会技術研究報告   MAG-20   27 - 32   2020.3

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  • 2D Imaging of Magnetic Nanoparticles using Multiple Pickup Coils and Amplitude Modulation International journal

    Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2019.11

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  • Magnetometer Based on Inductance Modulation of High-Tc Superconducting Coil International journal

    Shigeya Yamashita, Masaaki Matsuo, Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2019.11

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  • Wash-Free Detection of C-reactive Protein Utilizing Cluster Formation of Magnetic Markers International journal

    Proceedings of International Workshop on Magnetic Bio-Sensing   2019.11

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  • Conceptual Design and Numerical Analysis of 10 MW Fully Superconducting Synchronous Generators Installed with a Novel Casing Structure International journal

    Masataka Komiya, Ryota Sugouchi, Hiromasa Sasa, Shun Miura, Masataka Iwakuma, Takashi Yoshida, Teruyoshi Sasayama, Kaoru Yamamoto, Akira Tomioka, Masayuki Konno, Teruo Izumi

    31st International Symposium on Superconductivity, ISS 2018 Journal of Physics: Conference Series   1293 ( 1 )   2019.10

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    DOI： 10.1088/1742-6596/1293/1/012074

  • Eddy Current Testing Using Square-wave Inverter for Thickness Inspection of Steel Plate Reviewed International journal

    Teruyoshi Sasayama, Keiji Enpuku

    Sensors and Materials   31 ( 10 )   3023 - 3032   2019.10

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    DOI： 10.18494/SAM.2019.2318

  • Spatial distribution imaging of magnetic nanoparticles using pickup coil array

    Teruyoshi Sasayama , Takashi Yoshida, Keiji Enpuku

    Proceedings of Joint European Magnetic Symposia (JEMS)   2019.8

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  • Properties of magnetometer utilizing high-Tc superconducting coil and inductance modulation scheme

    Shigeya Yamashita , Masaaki Matsuo, Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    Proceedings of Joint European Magnetic Symposia (JEMS)   2019.8

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  • Wash-free detection of biological target utilizing agglomerate formation of magnetic markers

    Kazuki Akiyoshi , Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    Proceedings of Joint European Magnetic Symposia (JEMS)   2019.8

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  • Eddy current testing using square wave excitation current for detection of backside defect of steel plate

    Teruyoshi Sasayama , Wataru Yoshimura, Keiji Enpuku

    International Symposium on Applied Electromagnetics and Mechanics (ISEM)   2019.8

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  • Design Study of 10 MW REBCO Fully Superconducting Synchronous Generator for Electric Aircraft Reviewed International journal

    Masataka Komiya, Takuya Aikawa, Hiromasa Sasa, Shun Miura, Masataka Iwakuma, Takashi Yoshida, Teruyoshi Sasayama, Akira Tomioka, Masayuki Konno, Teruo Izumi

    IEEE Transactions on Applied Superconductivity   29 ( 5 )   2019.8

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    DOI： 10.1109/TASC.2019.2906655

  • Optimal Frequency of Low-Frequency Eddy-Current Testing for Detecting Defects on the Backside of Thick Steel Plates Reviewed International journal

    Wataru Yoshimura, Teruyoshi Sasayama, Keiji Enpuku

    IEEE Transactions on Magnetics   55 ( 7 )   2019.7

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    DOI： 10.1109/TMAG.2019.2896590

  • Three-dimensional detection of magnetic nanoparticles using a field-free line with weak field gradient and multiple pickup coils Reviewed International journal

    Shohei Hamanaga, Takashi Yoshida, Teruyoshi Sasayama, Ahmed L. Elrefai, Keiji Enpuku

    Japanese Journal of Applied Physics   58 ( 6 )   2019.5

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    DOI： 10.7567/1347-4065/ab1950

  • Low-frequency eddy current testing using HTS coil driven by PWM inverter Reviewed International journal

    Teruyoshi Sasayama, Keiji Enpuku

    International Journal of Applied Electromagnetics and Mechanics   59 ( 4 )   1275 - 1282   2019.3

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    DOI： 10.3233/JAE-171117

  • Effects of size and anisotropy of magnetic nanoparticles associated with dynamics of easy axis for magnetic particle imaging Reviewed International journal

    Satoshi Ota, Yuki Matsugi, Takeru Nakamura, Ryoji Takeda, Yasushi Takemura, Ichiro Kato, Satoshi Nohara, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Journal of Magnetism and Magnetic Materials   474   311 - 318   2019.3

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    DOI： 10.1016/j.jmmm.2018.11.043

  • 磁気ナノ粒子の三次元イメージング法の開発

    濵永翔平, 野形修矢, 笹山瑛由, 円福敬二

    電子情報通信学会技術研究報告   118 ( 418 )   35 - 40   2019.1

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  • Magnetometer Using Inductance Modulation of High-Critical-Temperature Superconducting Coil for Low-Frequency Field Measurement in Presence of Excitation Fields Reviewed International journal

    Keiji Enpuku, Masaaki Matsuo, Yujiro Yoshida, Shigeya Yamashita, Teruyoshi Sasayama, Takashi Yoshida

    IEEE Transactions on Applied Superconductivity   29 ( 5 )   2019.1

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    DOI： 10.1109/TASC.2019.2892481

  • Optimal Frequency of Low-frequency Eddy Current Testing for Detecting Cracks on the Posterior Side of Steel Plates International journal

    Wataru Yoshimura, Teruyoshi Sasayama, Keiji Enpuku

    Proc.MMM-Intermag   2019.1

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  • インダクタンス変調方式を用いた磁気センサの開発

    吉田悠次郎, 山下重弥, 松尾政明, 笹山瑛由, 吉田　敬, 円福敬二

    電子情報通信学会技術研究報告   118 ( 418 )   41 - 46   2019.1

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  • Detection of Slit Defects on Backside of Steel Plate Using Low-Frequency Eddy-Current Testing Reviewed International journal

    Wataru Yoshimura, Ryo Tanaka, Teruyoshi Sasayama, Keiji Enpuku

    IEEE Transactions on Magnetics   54 ( 11 )   2018.11

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    DOI： 10.1109/TMAG.2018.2847729

  • Improving tip position-estimation performance of gastric tube by compensating geomagnetic field with offset coils Reviewed International journal

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    IEEE Transactions on Magnetics   54 ( 11 )   2018.11

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    DOI： 10.1109/TMAG.2018.2846267

  • 矩形波インバータ励磁による渦電流探傷試験の鋼材板厚検査への適用

    笹山 瑛由, 圓福 敬二

    日本非破壊検査協会表面三部門合同研究集会資料   17 - 22   2018.10

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  • Improving tip position estimation accuracy of gastric tube by compensating geomagnetic field with offset coils

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    2018 IEEE International Magnetic Conference, INTERMAG 2018 2018 IEEE International Magnetic Conference, INTERMAG 2018   2018.10

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    DOI： 10.1109/INTMAG.2018.8508131

  • Detection of slit defects on backside of steel plate using low-frequency eddy-current-testing

    Wataru Yoshimura, Teruyoshi Sasayama, Keiji Enpuku

    2018 IEEE International Magnetic Conference, INTERMAG 2018 2018 IEEE International Magnetic Conference, INTERMAG 2018   2018.10

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    DOI： 10.1109/INTMAG.2018.8508192

  • Effect of Viscosity on Harmonic Signals of Magnetic Nanoparticles for Temperature Measurement International journal

    A. L. Elrefai, T.Sasayama, T. Yoshida, K. Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2018.10

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  • Wash Free Detection of Biological Target Utilizing Magnetic Markers and MR Sensor International journal

    K. Irie, K. Akiyoshi, T. Yoshida, T. Sasayama, K. Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2018.10

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  • Three Dimensional Imaging of Magnetic Nanoparticles Utilizing Field Free Line and Multiple Pickup Coils International journal

    S. Hamanaga, T. Sasayama, T. Yoshida, K. Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2018.10

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  • 鋼板裏面スリット状亀裂の検出に向けた低周波渦電流探傷法の高感度化

    吉村 航, 笹山 瑛由, 圓福 敬二

    日本非破壊検査協会表面三部門合同研究集会資料   37 - 42   2018.10

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  • 高温超伝導コイルのインバータ励磁による金属板の非破壊検査

    笹山 瑛由, 圓福 敬二

    電子情報通信学会技術研究報告   IEICE-118 ( 178 )   1 - 6   2018.8

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  • Back-Side Flaw Detection of Thick Steel Plate Using Three-Axis MR Sensor International journal

    Teruyoshi Sasayama, Keiji Enpuku

    Proceedings of The Sixth Japan-US NDT Symposium   146 - 151   2018.7

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  • Magnetometer based on transfer and modulation of magnetic flux using high-critical-temperature superconductor coils International journal

    K. Enpuku, M. Matsuo, Y. Yoshida, S. Yamashita, T. Sasayama, T. Yoshida

    30th International Symposium on Superconductivity, ISS 2017 Journal of Physics: Conference Series   1054 ( 1 )   2018.7

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    DOI： 10.1088/1742-6596/1054/1/012058

  • Low-noise magnetometer based on inductance modulation in high-critical-temperature superconductor coil Reviewed International journal

    Keiji Enpuku, Masaaki Matsuo, Yujiro Yoshida, Shigeya Yamashita, Teruyoshi Sasayama, Takashi Yoshida

    Japanese Journal of Applied Physics   57 ( 6 )   2018.6

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    DOI： 10.7567/JJAP.57.060314

  • Empirical expression for DC magnetization curve of immobilized magnetic nanoparticles for use in biomedical applications Reviewed International journal

    Ahmed L. Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    AIP Advances   8 ( 5 )   2018.5

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    DOI： 10.1063/1.5004725

  • Three-Dimensional Magnetic Particle Imaging Utilizing Multiple Pickup Coils and Field-Free Line

    M. Muta, Y. Tsujita, M. Matsuo, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    16th International Superconductive Electronics Conference, ISEC 2017 2017 16th International Superconductive Electronics Conference, ISEC 2017   2018-January   1 - 3   2018.3

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    DOI： 10.1109/ISEC.2017.8314234

  • Three-dimensional imaging of magnetic nanoparticles using multiple pickup coils and field-free line Reviewed International journal

    Masahiro Muta, Shohei Hamanaga, Naoki Tanaka, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Japanese Journal of Applied Physics   57 ( 2 )   2018.2

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    DOI： 10.7567/JJAP.57.023002

  • 相互誘導方式による低周波渦電流探傷法の鋼材板厚検査への適用

    笹山 瑛由, 圓福 敬二

    日本非破壊検査協会表面三部門合同研究集会資料   21 - 26   2017.11

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  • Magnetometer exploiting inductance modulation in coils made of high-critical-temperature superconductor Reviewed International journal

    Keiji Enpuku, Masaaki Matsuo, Teruyoshi Sasayama, Takashi Yoshida

    Applied Physics Express   10 ( 11 )   2017.11

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    DOI： 10.7567/APEX.10.113101

  • Magnetic Core-Size Distribution of Magnetic Nanoparticles Estimated from Magnetization, AC Susceptibility, and Relaxation Measurements Reviewed International journal

    Ahmed L. Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    IEEE Transactions on Magnetics   53 ( 11 )   2017.11

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    DOI： 10.1109/TMAG.2017.2700480

  • A Gastric Tube Monitoring System for Clinical Applications Reviewed International journal

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    IEEE Transactions on Magnetics   53 ( 11 )   2017.11

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    DOI： 10.1109/TMAG.2017.2714683

  • Empirical Expression for DC Magnetization Curve of Immobilized Magnetic Nanoparticles for Use in Biomedical Applications International journal

    Ahmed Lotfy Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Proc. Magnetism and Magnetics Materials Conference   2017.11

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  • 低周波渦電流探傷法を用いた鋼材裏面スリット状亀裂の検出

    田中 諒, 笹山 瑛由, 圓福 敬二

    日本非破壊検査協会表面三部門合同研究集会資料   31 - 36   2017.11

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  • Relaxation Measurement System for Magnetic Nanoparticles International journal

    Teruyoshi Sasayama, Ahmed Lotfy Elrefai, Takashi Yoshida, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2017.9

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  • Low-Frequency Eddy Current Testing using HTS coil and PWM Inverter International journal

    Teruyoshi Sasayama, Keiji Enpuku

    Proc. International Symposium on Applied Electromagnetics and Mechanics (ISEM)   2017.9

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  • Liquid-Phase Detection of Biomaterial Using Magnetic Markers International journal

    Y. Takafuji, K. Irie, K. Akiyoshi, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2017.9

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  • Three-dimensional Imaging of Magnetic Nanoparticles using Multiple Pickup Coils International journal

    Masahiro Muta, S. Hamanaga, N. Tanaka, Teruyoshi Sasayama, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2017.9

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  • Magnetic Fractionation of Magnetic Nanoparticles for Magnetic Particle Imaging International journal

    Takashi Yoshida, Yuki Matsugi, Takuru Nakamura, Teruyoshi Sasayama, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2017.9

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  • Development and evaluation of tip position estimation system of gastric tube for practical applications

    Teruyoshi Sasayama, Y. Gotoh, Keiji Enpuku

    2017 IEEE International Magnetics Conference, INTERMAG 2017 2017 IEEE International Magnetics Conference, INTERMAG 2017   2017.8

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    DOI： 10.1109/INTMAG.2017.8007961

  • Properties of signal caused by the Cracks on the back surface of steel plate in low frequency eddy current testing

    R. Tanaka, T. Sasayama, M. Matsuo, K. Enpuku

    2017 IEEE International Magnetics Conference, INTERMAG 2017 2017 IEEE International Magnetics Conference, INTERMAG 2017   2017.8

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    DOI： 10.1109/INTMAG.2017.8007648

  • Magnetic core-size distribution of magnetic nanoparticles estimated from magnetization, AC susceptibility and relaxation measurements

    A. L. Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    2017 IEEE International Magnetics Conference, INTERMAG 2017 2017 IEEE International Magnetics Conference, INTERMAG 2017   2017.8

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    DOI： 10.1109/INTMAG.2017.8007882

  • Effect of alignment of easy axes on dynamic magnetization of immobilized magnetic nanoparticles Reviewed International journal

    Takashi Yoshida, Yuki Matsugi, Naotaka Tsujimura, Teruyoshi Sasayama, Keiji Enpuku, Thilo Viereck, Meinhard Schilling, Frank Ludwig

    Journal of Magnetism and Magnetic Materials   427   162 - 167   2017.4

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    DOI： 10.1016/j.jmmm.2016.10.040

  • Effect of Core Size Distribution of Immobilized Magnetic Nanoparticles on Harmonic Magnetization Reviewed International journal

    Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    International Journal on Magnetic Particle Imaging   3 ( 1 )   2017.3

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  • Biosensing utilizing magnetic markers and superconducting quantum interference devices Reviewed International journal

    Keiji Enpuku, Yuya Tsujita, Kota Nakamura, Teruyoshi Sasayama, Takashi Yoshida

    Superconductor Science and Technology   30 ( 5 )   2017.3

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    DOI： 10.1088/1361-6668/aa5fce

  • Relationship between harmonic spectra and coercive field of immobilized magnetic nanoparticles Reviewed International journal

    Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Japanese Journal of Applied Physics   56 ( 2 )   2017.2

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    DOI： 10.7567/JJAP.56.025001

  • マルチ検出コイルを用いた磁気ナノ粒子の三次元イメージング

    辻田 祐也, 牟田 雅浩, 笹山 瑛由, 円福 敬二

    電子情報通信学会技術研究報告   116 ( 410 )   37 - 42   2017.1

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  • 磁気マーカーを用いた液相免疫検査法の磁気信号に及ぼす反応条件の影響

    中村 洸太, 高藤 佳嗣, 入江 康太, 笹山 瑛由, 吉田 敬, 円福 敬二

    電子情報通信学会技術研究報告   116 ( 410 )   43 - 48   2017.1

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  • Effect of Alignment of Magnetic Easy Axes on AC Magnetization of Immobilized Magnetic Nanoparticles International journal

    Takashi Yoshida, Yuki Matsugi, Teruyoshi Sasayama, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2016.10

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  • Biological Applications of Magnetic Nanoparticles for Magnetic Immunoassay and Magnetic Particle Imaging - for magnetic immunoassay and magnetic particle imaging - International journal

    Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    ECS Transactions   75 ( 2 )   39 - 47   2016.10

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  • Harmonic Signals of Immobilized Magnetic Nanoparticles for Magnetic Particle Imaging International journal

    Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2016.10

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  • Highly Sensitive Liquid-Phase Immunoassays Using Brownian Relaxation of Magnetic Markers International journal

    Kota Nakamura, Yoshitsugu Takafuji, Teruyoshi Sasayama, Takashi Yoshida, and Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2016.10

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  • Evaluation of Harmonic Spectrum of Magnetic Nanoparticles for Magnetic Particle Imaging International journal

    Yuki Matsugi, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2016.10

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  • System Development for Single-Sided Magnetic Particle Imaging Using Electric Scanning of Field Free Point International journal

    Kazushi Yamamoto, Teruyoshi Sasayama, Takashi Yoshida, Masaaki Matsuo, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2016.10

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  • Three-Dimensional Detection of Magnetic Nanoparticles Using Small Field Gradient and Multiple Pickup Coils International journal

    Yuya Tsujita, Masahiro Muta, Teruyoshi Sasayama, Keiji Enpuku

    Proceedings of International Workshop on Magnetic Bio-Sensing   2016.10

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  • マルチチャンネル検出コイルを用いた磁気ナノ粒子分布の三次元画像化

    辻田 祐也, 牟田 雅浩, 笹山 瑛由, 円福 敬二

    電子情報通信学会技術研究報告   116 ( 175 )   63 - 68   2016.8

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  • Three-Dimensional Magnetic Nanoparticle Imaging Using a Small Gradient Field and Multiple Pickup Coils International journal

    Teruyoshi Sasayama, Yuya Tsujita, Manabu Morishita, Masahiro Muta, Keiji Enpuku

    11th International Conference on the Scientific and Clinical Applications of Magntic Carriers   2016.6

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  • Improved liquid-phase detection of biological targets based on magnetic markers and high-critical-temperature superconducting quantum interference device Reviewed International journal

    Masakazu Ura, Kohei Noguchi, Yuta Ueoka, Kota Nakamura, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    IEICE Transactions on Electronics   E99C ( 6 )   669 - 675   2016.6

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    DOI： 10.1587/transele.E99.C.669

  • Estimation of magnetic moment and anisotropy energy of magnetic markers for biosensing application Reviewed International journal

    K. Enpuku, T. Sasayama, T. Yoshida

    Journal of Applied Physics   119 ( 18 )   2016.5

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    DOI： 10.1063/1.4948951

  • 二つの検出コイルを用いた磁気粒子イメージングシステムにおける深さ位置の推定

    森下 学, 辻田 祐也, 牟田 雅浩, 笹山 瑛由, 吉田 敬, 松尾 政晃, 円福敬二

    電子情報通信学会技術研究報告   SCE2015-44   47 - 52   2016.1

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  • New detection method of biological targets based on HTS SQUID and magnetic marker

    M. Ura, Y. Ueoka, K. Noguchi, K. Nakamura, T. Sasayama, T. Yoshida, K. Enpuku

    15th International Superconductive Electronics Conference, ISEC 2015 2015 15th International Superconductive Electronics Conference, ISEC 2015   2016.1

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    DOI： 10.1109/ISEC.2015.7383474

  • Measurement of iron-plate thickness using HTS coil

    Tomoki Ishida, Teruyoshi Sasayama, Masaaki Matsuo, Keiji Enpuku

    15th International Superconductive Electronics Conference, ISEC 2015 2015 15th International Superconductive Electronics Conference, ISEC 2015   2016.1

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    DOI： 10.1109/ISEC.2015.7383469

  • Experimental and simulation study on inductance and equivalent resistance using equivalent circuit model and finite element method Reviewed International journal

    Teruyoshi Sasayama, Yusuke Yanamoto, Shunsuke Funaji, Takahiro Ao

    IEEJ Journal of Industry Applications   5 ( 5 )   392 - 397   2016.1

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    DOI： 10.1541/ieejjia.5.392

  • Biological Applications of Magnetic Nanoparticles for Magnetic Immunoassay and Magnetic Particle Imaging - for magnetic immunoassay and magnetic particle imaging - Reviewed International journal

    Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    ECS Transactions   75 ( 2 )   39 - 47   2016.1

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  • HTSコイルを用いた渦電流探傷法による鉄板厚さの測定

    石田 智樹, 田中 諒, 笹山 瑛由, 松尾 政晃, 円福 敬二

    電子情報通信学会技術研究報告   SCE2015-46   59 - 64   2016.1

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  • 磁気マーカーとSQUIDを用いた液相免疫検査法における磁化方法の改善

    浦 正和, 中村 洸太, 高藤 佳嗣, 笹山 瑛由, 吉田 敬, 円福 敬二

    電子情報通信学会技術研究報告   SCE2015-45   53 - 58   2016.1

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  • Planar Gradient Coil and Electric Scanning of Field Free Point for Single-Sided Magnetic Particle Imaging International journal

    Kazuhiro Tanabe, Shi Bai, Kazushi. Yamamoto, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Proc.MMM-Intermag   2016.1

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  • Evaluation of Complex Harmonic Signals from Magnetic Nanoparticles for Magnetic Particle Imaging Reviewed International journal

    Takashi Yoshida, N. Tsujimura, K. Tanabe, Teruyoshi Sasayama, Keiji Enpuku

    IEEE Transactions on Magnetics   51 ( 11 )   2015.11

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    DOI： 10.1109/TMAG.2015.2441750

  • Narrowband Magnetic Particle Imaging Utilizing Electric Scanning of Field Free Point Reviewed International journal

    S. Bai, A. Hirokawa, K. Tanabe, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    IEEE Transactions on Magnetics   51 ( 11 )   2015.11

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    DOI： 10.1109/TMAG.2015.2438029

  • Improving Estimation Accuracy of Nasogastric Tube Tip Position Using Predata Reviewed International journal

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    IEEE Transactions on Magnetics   51 ( 11 )   2015.11

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    DOI： 10.1109/TMAG.2015.2438858

  • Hysteresis Loss of Fractionated Magnetic Nanoparticles for Hyperthermia Application Reviewed International journal

    Teruyoshi Sasayama, Takashi Yoshida, Kazuhiro Tanabe, Naotaka Tsujimura, Keiji Enpuku

    IEEE Transactions on Magnetics   51 ( 11 )   2015.11

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    DOI： 10.1109/TMAG.2015.2438080

  • Narrow-Band Magnetic Particle Imaging using Orthogonal Gradient Field Reviewed International journal

    Shi Bai, Aiki Hirokawa, Kazuhiro Tanabe, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Journal of the Magnetics Society of Japan   39 ( 5 )   216 - 219   2015.9

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  • Narrowband Magnetic Particle Imaging Using Cooled Pickup Coil and Third Harmonic Detection International journal

    Manabu Morishita, Takashi Miyazaki, Yuya Tsujita, Teruyoshi Sasayama, Keiji Enpuku

    Proc. ISEC   2015.7

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  • Measurement of hysteresis loop at the tip of the teeth of an inverter-driven squirrel-cage induction motor

    K. Saito, T. Sasayama, M. Nakano

    2015 IEEE International Magnetics Conference, INTERMAG 2015 2015 IEEE International Magnetics Conference, INTERMAG 2015   2015.7

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    DOI： 10.1109/INTMAG.2015.7157771

  • Improving estimation accuracy of nasogastric tube tip position using pre data

    Teruyoshi Sasayama, Y. Gotoh, Keiji Enpuku

    2015 IEEE International Magnetics Conference, INTERMAG 2015 2015 IEEE International Magnetics Conference, INTERMAG 2015   2015.7

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    DOI： 10.1109/INTMAG.2015.7157195

  • Hysteresis loss of fractionated magnetic nanoparticles for hyperthermia application

    Teruyoshi Sasayama, Takashi Yoshida, K. Tanabe, N. Tsujimura, Keiji Enpuku

    2015 IEEE International Magnetics Conference, INTERMAG 2015 2015 IEEE International Magnetics Conference, INTERMAG 2015   2015.7

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    DOI： 10.1109/INTMAG.2015.7157196

  • Evaluation of complex harmonic signals from magnetic nanoparticles for magnetic particle imaging

    T. Yoshida, N. Tsujimura, K. Tanabe, T. Sasayama, K. Enpuku

    2015 IEEE International Magnetics Conference, INTERMAG 2015 2015 IEEE International Magnetics Conference, INTERMAG 2015   2015.7

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    DOI： 10.1109/INTMAG.2015.7157571

  • Comparison of experiment and simulation results for inductance and equivalent resistance obtained using multi-port transformer model and FEM

    Teruyoshi Sasayama, Y. Yanamoto, S. Funaji, T. Ao

    2015 IEEE International Magnetics Conference, INTERMAG 2015 2015 IEEE International Magnetics Conference, INTERMAG 2015   2015.7

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    DOI： 10.1109/INTMAG.2015.7156803

  • Measurement of Hysteresis Loop at the Tip of the Teeth of an Inverter-Driven Squirrel-cage Induction Motor International journal

    Kanade Saito, Teruyoshi Sasayama, Masanori Nakano

    Proc. Intermag   2015.5

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  • Characterization of the magnetic moment distribution in low-concentration solutions of iron oxide nanoparticles by a high- T c superconducting quantum interference device magnetometer Reviewed International journal

    M. M. Saari, K. Sakai, T. Kiwa, T. Sasayama, T. Yoshida, K. Tsukada

    Journal of Applied Physics   117 ( 17 )   2015.5

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    DOI： 10.1063/1.4919043

  • Evaluation of Complex Harmonic Signals from Magnetic Nanoparticles for Magnetic Particle Imaging International journal

    Takashi Yoshida, Naotaka Tsujimura, Kazuhiro Tanabe, Teruyoshi Sasayama, Keiji Enpuku

    Proc. Intermag   2015.5

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  • Narrowband Magnetic Particle Imaging Utilizing Electric Scanning of Field Free Point International journal

    Shi Bai, Aiki Hirokawa, Kazuhiro Tanabe, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Proc. Intermag   2015.5

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  • Comparison of Experiment and Simulation Results for Inductance and Equivalent Resistance Obtained using Multi-port Transformer Model and FEM International journal

    Teruyoshi Sasayama, Yusuke Yanamoto, Shunsuke Funaji, Takahiro Ao

    Proc. Intermag   2015.5

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  • Improving Estimation Accuracy of Nasogastric Tube Tip Position using Pre Data International journal

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    Proc. Intermag   2015.5

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  • Hysteresis Loss of Fractionated Magnetic Nanoparticles for Hyperthermia Application International journal

    Teruyoshi Sasayama, Takashi Yoshida, Kazuhiro Tanabe, Naotaka Tsujimura, Keiji Enpuku

    Proc. Intermag   2015.5

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  • 冷却検出コイルと傾斜磁場を用いた磁気粒子イメージングシステムの開発

    宮崎 貴吏, 森下 学, 辻田 祐也, 笹山 瑛由, 吉田　敬, 松尾 政晃, 圓福 敬二

    電子情報通信学会技術研究報告   SCE2014-56   37 - 42   2015.1

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  • Theoretical and numerical examination of equivalent resistances in zone-control induction heating system Reviewed International journal

    Teruyoshi Sasayama, Yusuke Yanamoto, Shunsuke Funaji, Takahiro Ao

    IEEJ Journal of Industry Applications   4 ( 1 )   67 - 73   2015.1

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    DOI： 10.1541/ieejjia.4.67

  • Narrowband magnetic nanoparticle imaging using cooled pickup coil and gradient field Reviewed International journal

    Keiji Enpuku, Takashi Miyazaki, Manabu Morishita, Yuya Tsujita, Masaaki Matsuo, Shi Bai, Teruyoshi Sasayama, Takashi Yoshida

    Japanese Journal of Applied Physics   54 ( 5 )   057002   2015.1

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    DOI： 10.7567/JJAP.54.057002

  • 磁気マーカーの磁場中結合反応を用いた液相免疫検査法の開発

    上岡 祐太, 浦 正和, 中村 洸太, 笹山 瑛由, 吉田 敬, 圓福 敬二

    電子情報通信学会技術研究報告   SCE2014-56   43 - 48   2015.1

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  • Comparison of Volume Distribution of Magnetic Nanoparticles Obtained from M-H Curve with a Mixture of Log-normal Distributions

    Teruyoshi Sasayama, Takashi Yoshida, Mohd Mawardi Saari, Keiji Enpuku

    Proceedings of 59th Annual Magnetism and Magnetics Materials Conference   2014.11

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  • Experimental study on effect of load on iron loss of an electrical steel sheet under PWM inverter excitation Reviewed International journal

    Teruyoshi Sasayama, Masataka Morita, Masanori Nakano

    IEEE Transactions on Magnetics   50 ( 11 )   2014.11

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    DOI： 10.1109/TMAG.2014.2331358

  • Application of minimum variance beamformer for estimation of tip position of a nasogastric tube Reviewed International journal

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    IEEE Transactions on Magnetics   50 ( 11 )   2014.11

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    DOI： 10.1109/TMAG.2014.2328651

  • The effect of Neel relaxation on the properties of the third harmonic signal of magnetic nanoparticles for use in narrow-band magnetic nanoparticle imaging Reviewed International journal

    Keiji Enpuku, Shi Bai, Aiki Hirokawa, Kazuhiro Tanabe, Teruyoshi Sasayama, Takashi Yoshida

    Japanese Journal of Applied Physics   53 ( 10 )   2014.10

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    DOI： 10.7567/JJAP.53.103002

  • Experimental study on effect of load on iron loss of electrical steel sheet under PWM inverter excitation International journal

    Teruyoshi Sasayama, Masataka Morita, Masanori Nakano

    Proc. Intermag   2014.5

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  • Application of minimum variance beamformer for estimation of tip position of a nasogastric tube International journal

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    Proc. Intermag   2014.5

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  • A practical method to calculate self- and mutual-inductance and equivalent resistance for a zone-control induction heating system International journal

    Teruyoshi Sasayama, Yusuke Yanamoto, Shunsuke Funaji, Takahiro Ao

    Proc. Intermag   2014.5

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  • コア断面積がPWMインバータ励磁下の無方向性電磁鋼板の鉄損に及ぼす影響

    笹山 瑛由，柳澤 佑輔，河邊 盛男，野見山 琢磨，塩崎 明

    電気学会技術研究報告   MAG-14-041   69 - 74   2014.3

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  • 有限要素法によるゾーンコントロール誘導加熱装置の特性評価の検討

    柳本裕右，笹山瑛由，舩路俊介，阿尾高広

    電気学会技術研究報告   37 - 42   2014.1

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  • 無方向性電磁鋼板の切断加工による磁気特性劣化の推定 Reviewed

    河邊 盛男，野見山 琢磨，諸星 時男，塩崎 明，笹山 瑛由

    日本磁気学会論文誌   38 ( 1 )   5 - 10   2014.1

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  • ミニマムバリアンス空間フィルタによる経鼻胃管先端部位置推定

    笹山瑛由，後藤雄治

    MAGDAコンファレンス講演論文集   409 - 412   2013.12

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  • ローゼンブロック法によるスターラの最適設計 Reviewed

    河邊 盛男，塩崎 明，稲葉 純吉，諸星 時男，笹山 瑛由

    AEM学会論文誌   21 ( 4 )   596 - 604   2013.12

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  • インバータ励磁下のリング試料に二次コイルを設けた際の鉄損の測定及び検討

    森田雅貴，中野正典，笹山瑛由

    MAGDAコンファレンス講演論文集   469 - 472   2013.12

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  • ゾーンコントロール誘導加熱システムにおける自己・相互インダクタンスおよび等価抵抗の実用的計算法に関する検討

    笹山瑛由，柳本裕右，内田直喜，阿尾高広，川中啓二，松中信恭

    電気学会技術研究報告   SA-13-059/RM-13-073   1 - 6   2013.9

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  • 圧縮応力印加時における無方向性電磁鋼板のヒステリシスモデリング

    藤崎 淳, 古屋 篤史, 上原 裕二, 清水 香壱, 大島 弘敬, 笹山 瑛由, 高橋 則雄

    電気学会技術研究報告   SA-13-072/RM-13-086   67 - 72   2013.9

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  • Proposal of Concept of Theoretical Formula for Equivalent Resistances for Zone-Control Induction Heating System and Theoretical and Numerical Examination International journal

    Teruyoshi Sasayama, Yusuke Yanamoto, Norio Takahashi, Naoki Uchida, Takahiro Ao, Keiji Kawanaka, Nobuyasu Matsunaka

    Proc. Compumag   2013.6

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  • Examination on Equivalent Resistance and Coupling Coefficient of Zone-Control Induction Heating by Finite Element Method International journal

    Yusuke Yanamoto, Teruyoshi Sasayama, Norio Takahashi, Naoki Uchida, Takahiro Ao, Keiji Kawanaka, Nobuyasu Matsunaka

    Proc. Compumag   2013.6

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  • Optimization of 3-D magnetic circuit of linear oscillatory actuator for diaphragm blower Reviewed International journal

    Norio Takahashi, Shuhei Okamura, Teruyoshi Sasayama, Yoshihiro Yamagami

    IEEE Transactions on Magnetics   49 ( 5 )   2125 - 2128   2013.5

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    DOI： 10.1109/TMAG.2013.2238900

  • Parallelization of finite element analysis of nonlinear magnetic fields using GPU Reviewed International journal

    Takayuki Okimura, Teruyoshi Sasayama, Norio Takahashi, Soichiro Ikuno

    IEEE Transactions on Magnetics   49 ( 5 )   1557 - 1560   2013.5

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    DOI： 10.1109/TMAG.2013.2244062

  • ゾーンコントロール誘導加熱システム高効率制御のための相互インダクタンス・相互等価抵抗の理論的検討

    笹山 瑛由，柳本 裕右，高橋 則雄，内田 直喜，阿尾 高広，川中 啓二，松中 信恭

    電気学会技術研究報告   SA-13-013/RM-13-013   67 - 72   2013.1

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  • 有限要素法によるゾーンコントロール誘導加熱の相互インダクタンス，相互等価抵抗の検討

    柳本 裕右，笹山 瑛由，高橋 則雄，内田 直喜，阿尾 高広，川中 啓二，松中 信恭

    電気学会技術研究報告   SA-13-014/RM-13-014   73 - 78   2013.1

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  • 単相フルブリッジPWMインバータの変調度とキャリア周波数が無方向性電磁鋼板の鉄損に与える影響

    森 直人，高橋 則雄，中野 正典，笹山 瑛由

    電気学会技術研究報告   MAG-12-155   49 - 54   2012.12

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  • 3D Optimization of Magnetic Circuit of Linear Oscillatory Actuator of Diaphragm Blower International journal

    Shuhei Okamura, Teruyoshi Sasayama, Norio Takahashi, Yoshihiro Yamagami

    Proc. Biennial IEEE Conference on Electromagnetic Field Computation (CEFC2012)   87 - 87   2012.11

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  • モータ用としての軟磁性鋳鉄の磁気特性測定

    高橋 則雄，井上 郁也，笹山 瑛由，中野 正典，笠原康正，岡城康治，廣江秀俊

    MAGDAコンファレンス講演論文集   101 - 104   2012.11

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  • GPGPUを用いた磁界解析のための可変的前処理付CG法の高速化

    沖村 隆行，笹山 瑛由，高橋 則雄，生野 壮一郎

    電気学会技術研究報告   SA-12-089/RM-12-104   59 - 64   2012.9

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  • ダイアフラムブロワ用リニア振動アクチュエータの三次元磁気回路の寸法最適化

    岡村 脩平，笹山 瑛由，高橋 則雄，山上 美浩

    電気学会技術研究報告   SA-12-116/RM-12-131   101 - 106   2012.9

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  • fMRI賦活部位を線形制約とするプリホワイトニングビームフォーマの脳波律動変動データへの適用

    笹山 瑛由，濱田 昌司，小林 哲生

    電子情報通信学会技術研究報告   111 ( 127 )   107 - 112   2012.3

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  • 二状態で変化がある脳波共分散行列の同時対角化に基づく信号源推定法

    笹山 瑛由，濱田 昌司，小林 哲生

    電子情報通信学会技術研究報告   111 ( 172 )   299 - 304   2012.3

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  • fMRI 賦活部位を線形制約条件とするEEG 空間フィルタに基づく手首屈伸運動の左右識別 Reviewed

    笹山 瑛由，小林 哲生

    生体医工学論文誌   49 ( 6 )   983 - 988   2011.12

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  • Movement-imagery brain-machine interface: EEG classification of beta rhythm synchronization based on cumulative distribution function Reviewed International journal

    Teruyoshi Sasayama, Tetsuo Kobayashi

    IEICE Transactions on Information and Systems   E94-D ( 12 )   2479 - 2486   2011.12

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    DOI： 10.1587/transinf.E94.D.2479

  • Application of linearly-constrained prewhitening beamformer to reconstruction of highly correlated EEG signal sources

    Teruyoshi Sasayama, Shoji Hamada, Tetsuo Kobayashi

    2011 5th IEEE/ICME International Conference on Complex Medical Engineering, CME 2011 2011 IEEE/ICME International Conference on Complex Medical Engineering, CME 2011   593 - 598   2011.7

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    Language：English   Publishing type：Research paper (other academic)  

    DOI： 10.1109/ICCME.2011.5876810

  • 定常視覚誘発電位に基づくBCI　～ 振幅変化を利用した被注意刺激の判別に関する基礎的検討 ～

    泉岡 太輔，笹山 瑛由，川口 浩和，小林 哲生

    電子情報通信学会技術研究報告   91 - 96   2011.6

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  • Construction of human head voxel models from MR images for EEG analysis based on EM algorithm

    Teruyoshi Sasayama, Tomoaki Iida, Takenori Oida, Shoji Hamada, Tetsuo Kobayashi

    2010 IEEE/ICME International Conference on Complex Medical Engineering, CME2010 2010 IEEE/ICME International Conference on Complex Medical Engineering, CME2010   100 - 105   2010.10

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    Language：English   Publishing type：Research paper (other academic)  

    DOI： 10.1109/ICCME.2010.5558863

  • 実頭部モデルを用いた線形制約付ノイズ白色化EEGビームフォーミング

    笹山 瑛由，飯田 智陽，川口 浩和，濱田 昌司，小林 哲生

    電子情報通信学会技術研究報告   33 - 38   2010.7

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  • 定常体性感覚誘発電位に基づくBCI　～ シミュレーションと高密度脳波計測による基礎的検討 ～

    川口 浩和，笹山 瑛由，濱田 昌司，小林 哲生

    電子情報通信学会技術研究報告   39 - 44   2010.7

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  • EEG信号源推定のための頭部ボクセルモデル作成―EM法を用いたMRIノイズ閾値の自動決定―

    笹山 瑛由，飯田 智陽，笈田 武範，鄭 址旭，小林 哲生

    電子情報通信学会技術研究報告   61 - 66   2010.3

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  • Classifiers of EEG beta rhythms between right and left wrist-bending hand movements and their imageries International journal

    Teruyoshi Sasayama, Jiuk. Jung, Tetsuo Kobayashi

    Proc. 18th International Congress on Brain   167 - 170   2009.10

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  • Spatial filtering of steady-state samatosensory evoked potentials toward the development of brain-machine interface International journal

    Hirokazu Kawaguchi, Teruyoshi Sasayama, Jiuk Jung, Takenori Oida, Tetsuo Kobayashi

    Proc. 18th International Congress on Brain   175 - 178   2009.10

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • 手首屈伸運動およびそのイメージ時における脳波β律動に基づく左右識別に関する検討

    笹山 瑛由，鄭 址旭，小林 哲生

    ヒューマンインタフェースシンポジウム論文集   887 - 890   2009.9

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  • 周波数標識された定常体性感覚誘発電位に基づく左右示指への注意識別の試み Reviewed

    笹山 瑛由，鄭 址旭，小林 哲生

    ヒューマンインタフェース学会論文誌   11 ( 2 )   173 - 182   2009.5

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  • 周波数標識された定常体性感覚誘発電位に基づくBMI

    笹山 瑛由，飯田 智陽，鄭 址旭，小林 哲生

    電子情報通信学会技術研究報告   73 - 78   2008.10

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  • 手首の反復屈伸運動およびその運動イメージ時における脳活動：BMI実現にむけたfMRIによる基礎検討

    飯田　智陽，笹山瑛由，笈田武範，狩野正志，小林哲生

    電子情報通信学会技術研究報告   49 - 54   2008.10

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  • 定常体性感覚誘発電位に基づく左右示指への注意判別

    笹山 瑛由，飯田 智陽，鄭 址旭，小林 哲生

    ヒューマンインタフェースシンポジウム論文集   69 - 72   2008.9

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  • 手首屈伸運動時およびそのイメージ時における脳波律動 Reviewed

    笹山 瑛由，鄭 址旭，小林 哲生

    ヒューマンインタフェース学会論文誌   10 ( 2 )   85 - 94   2008.5

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Discrimination between right and left hand movements International journal

    T. Sasayama, T. Iida, J. Jung, and T. Kobayashi

    Proc. 2008 ICME International Conference on Complex Medical Engineering   109 - 112   2008.5

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • BMIを目指した脳内情報の抽出―手の運動・イメージ時の脳波律動解析による左右判別―

    笹山 瑛由，飯田 智陽，鄭 址旭，笈田 武範，小林 哲生

    情報・知能・精密機械部門講演論文集   175 - 180   2008.3

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  • 手の運動およびそのイメージ時における脳波ベータ律動の変動

    笹山 瑛由，鄭 址旭，小林 哲生

    ヒューマンインタフェースシンポジウム論文集   991 - 994   2007.9

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▼display all

Presentations

  • Improvement of sensitivity of magnetic nanoparticle imaging using pickup coil array for human-sized imaging International conference

    Teruyoshi Sasayama, Naoki Okamura, Takashi Yoshida

    2020 ICME International Conference on Complex Medical and Engineering(ICME CME2020)  2020.8 

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    Event date： 2020.8

    Language：English  

    Country：Japan  

  • 電磁気計測による非破壊イメージング技術 Invited

    笹山 瑛由

    電気学会マグネティックス研究会  2020.3 

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    Event date： 2020.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：岡山   Country：Japan  

  • Eddy current testing using square wave excitation current for detection of backside defect of steel plate International conference

    Teruyoshi Sasayama , Wataru Yoshimura, Keiji Enpuku

    International Symposium on Applied Electromagnetics and Mechanics (ISEM)  2019.9 

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    Event date： 2019.9

    Language：English  

    Country：China  

  • Spatial distribution imaging of magnetic nanoparticles using pickup coil array International conference

    Teruyoshi Sasayama , Takashi Yoshida, Keiji Enpuku

    Joint European Magnetic Symposia (JEMS)  2019.8 

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    Event date： 2019.8

    Language：English  

    Country：Sweden  

  • MPIにおけるキャリブレーションベースとモデルベースの逆問題解析結果の比較

    笹山 瑛由

    電磁非破壊検査を支援する逆問題解析に関する調査研究委員会  2024.3 

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    Event date： 2024.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 超伝導傾斜磁界コイルを用いた磁気粒子イメージング装置の開発

    長野 竜也, 亀井 裕太, 井手 章敦, 佐々滉太, 笹山 瑛由, 吉田 敬

    電気学会全国大会  2024.3 

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    Event date： 2024.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：Flüeli-Ranft   Country：Switzerland  

  • Development of magnetic particle imaging scanner using high-Tc superconducting coil International conference

    Takashi Yoshida, Yuta Kamei, Yasushi TAKEMURA, Tatsuya Nagano, Akinobu Ide, Teruyoshi Sasayama

    International Workshop on Magnetic Particle Imaging  2024.3 

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    Event date： 2024.3

    Language：English   Presentation type：Oral presentation (general)  

  • 磁気ナノ粒子トモグラフィにおける多チャンネルD/Aコンバータを用いた直接磁界補償法の検討

    藤本美咲, 二川直矢, 笹山瑛由, 吉田敬

    電気学会マグネティックス研究会  2023.12 

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：静岡  

  • 磁気ナノ粒子の位置推定に用いるシステム行列の計測箇所と励磁電流パターンの削減による計測時間の短縮

    二川直矢, 藤本美咲, 笹山瑛由, 吉田敬

    電気学会マグネティックス研究会  2023.12 

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：静岡  

  • Compensate Method for Excitation Field in Rectangular Wave Eddy Current Testing International conference

    Ziwei Guo, Teruyoshi Sasayama

    International Symposium on Applied Electromagnetics and Mechanics (ISEM)  2023.11 

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    Event date： 2023.11

    Language：English  

  • AC Susceptibility Measurement of Magnetic Nanoparticles Using an Optically Pumped Magnetometer International conference

    Teruyoshi Sasayama, Shuji Taue, Takashi Yoshida

    Magnetism and magnetic materials  2023.11 

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    Event date： 2023.10 - 2023.11

    Language：English  

    Country：United States  

  • 超伝導傾斜磁界コイルを用いた磁気粒子イメージング装置の開発

    亀井 裕太, 長野 竜也, 佐々 滉太, 笹山 瑛由, 竹村 泰司, 吉田 敬

    日本磁気学会学術講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大阪  

  • 磁気ナノ粒子トモグラフィにおける水冷システムの構築

    藤本美咲, 二川直矢, 笹山瑛由, 吉田敬

    日本磁気学会学術講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大阪  

  • 磁気ナノ粒子トモグラフィのシステム行列計測時間短縮の検討

    二川直矢, 藤本美咲, 笹山瑛由, 吉田敬

    日本磁気学会学術講演会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大阪  

  • 超伝導傾斜磁界コイルを用いた磁気粒子イメージング装置の開発

    長野 竜也, 亀井 裕太, 笹山 瑛由, 佐々 滉太, 吉田 敬

    電気・情報関係学会九州支部連合大会  2023.9 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本  

  • Single-pixel imaging with optically pumped magnetometer for magnetic particle imaging International conference

    Reiji Okawa, Yuta Takizawa, Shuji Taue, Yukinobu Hoshino, Teruyoshi Sasayama

    The Fourteenth Japan-Finland Joint Symposium on Optics in Engineering  2023.8 

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    Event date： 2023.8 - 2023.9

    Language：English  

  • 磁気抵抗素子を用いた矩形波渦電流探傷試験における励磁磁場補償法の検討

    郭 子維, 笹山 瑛由

    電気学会マグネティックス研究会  2023.6 

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    Event date： 2023.6

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • Investigation to Improve Stability in Magnetic Nanoparticle Tomography Using Direct Magnetic Field Compensation Circuit International conference

    Misaki Fujimoto, Naoya Futagawa, Kohta Higashino, Teruyoshi Sasayama, Takashi Yoshida

    Intermag 2023  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

  • Dipolar Interaction Effect on Harmonics in Liner Chain Magnetic Nanoparticles International conference

    Haochen Zhang, Yi Sun, Shuya Yamamura, Teruyoshi Sasayama, Takashi Yoshida

    Intermag 2023  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

  • Detection of Metal Surface and Back Surface by Rectangular Wave Eddy Current Testing with Magneto Resistive Sensor International conference

    Ziwei Guo, Teruyoshi Sasayama

    Intermag 2023  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

  • Imaging of Magnetic Nanoparticle Using Magnetic Particle Spectroscopy Data International conference

    Naoya Futagawa, Misaki Fujimoto, Kohta Higashino, Teruyoshi Sasayama, Takashi Yoshida

    Intermag 2023  2023.5 

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    Event date： 2023.5

    Language：English   Presentation type：Oral presentation (general)  

  • Application of HTS Coil as High Sensitivity Magnetic Sensor to Non-Destructive Testing Invited International conference

    Teruyoshi Sasayama

    East Asia Symposium on Superconductor Electronics  2023.3 

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    Event date： 2023.3

    Language：English   Presentation type：Oral presentation (general)  

  • 磁気抵抗効果素子を用いた矩形波渦電流探傷試験に関する基礎検討

    #郭 子維, @笹山 瑛由

    電磁非破壊検査・数値解析調査研究委員会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡   Country：Japan  

  • カーボンニュートラルに寄与する磁気センシング技術 インバーターを用いた渦電流探傷試験による鋼材の非破壊検査

    笹山 瑛由

    電気学会全国大会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 超伝導傾斜磁界コイルを用いた磁気粒子イメージング装置の開発

    亀井 裕太, 森岡 大陽, 長野 竜也, 笹山 瑛由, 竹村 泰司, 吉田 敬

    電気学会全国大会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 磁気ナノ粒子の磁化応答を考慮したシステム行列の取得

    二川 直矢，藤本 美咲，東野 光宇太，笹山 瑛由，吉田 敬

    電気学会全国大会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 磁気ナノ粒子トモグラフィにおける直接磁場補償回路の高感度化に向けた検討

    藤本 美咲，二川 直矢，東野 光宇太，笹山 瑛由，吉田 敬

    電気学会全国大会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 磁気抵抗効果素子を用いた矩形波渦電流探傷試験

    郭 子維，笹山 瑛由

    電気学会全国大会  2023.3 

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 光ポンピング磁界センサを用いた磁気微粒子検出に関する基礎的検討

    田上 周路, 満井 照葉, 笹山 瑛由

    レーザー学会学術講演会第43回年次大会  2023.1 

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    Event date： 2023.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知   Country：Japan  

  • 逆問題解析に基づく磁気ナノ粒子のイメージング Invited

    笹山 瑛由

    日本磁気学会　第240回研究会／第94回ナノマグネティックス専門研究会  2022.12 

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    Event date： 2022.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 逆問題の解析対象範囲が磁気ナノ粒子の位置推定精度に与える影響

    笹山 瑛由, 二川 直矢, 藤本 美咲, 東野 光宇太, 吉田 敬

    計測自動制御学会　第39回センシングフォーラム 計測部門大会  2022.9 

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 磁気ナノ粒子トモグラフィにおける基本波抽出回路を用いた直接磁場補償方法の検討

    藤本 美咲, 笹山 瑛由, 吉田 敬, 東野 光宇太, 二川 直矢

    電気・情報関係学会九州支部連合大会  2022.9 

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 信号源同士が近距離の際の磁気ナノ粒子トモグラフィの精度評価

    二川 直矢, 藤本 美咲, 東野 光宇太, 笹山 瑛由, 吉田 敬

    電気・情報関係学会九州支部連合大会  2022.9 

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 矩形波渦電流探傷試験における積分器を用いた低周波信号の改善効果の検討

    郭 子維, 笹山 瑛由

    電気・情報関係学会九州支部連合大会  2022.9 

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 鎖状磁性ナノ粒子の磁化の個数依存性に関する基礎研究

    張 昊晨, 池田 一貴, 笹山 瑛由, 吉田 敬

    日本磁気学会学術講演会  2022.9 

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：長野  

  • 磁気粒子イメージング装置の大型化に向けた超伝導傾斜磁界コイルおよび交流励起磁界コイルの開発

    森岡 大陽, 吉本 昌史, 笹山 瑛由, 竹村 泰司, 吉田 敬

    日本磁気学会学術講演会  2022.9 

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：長野  

  • 高感度磁気センサーアレイを用いた磁性体の位置推定およびその応用

    笹山 瑛由

    日本非破壊検査協会九州支部・技術サロン  2022.7 

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    Event date： 2022.7

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 矩形波渦電流探傷試験における広帯域計測に向けた検討

    笹山 瑛由, 郭 子維

    令和4年度 第1回 電磁非破壊検査・数値解析調査研究委員会  2022.7 

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    Event date： 2022.7

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • Estimation Accuracy Improvement Of Magnetic Nanoparticle Tomography By Combining Inverse Solution Methods International conference

    Teruyoshi Sasayama, Naoki Okamura, Kohta Higashino, Takashi Yoshida

    13th International Conference on the Scientific and Clinical Applications of Magnetic Carriers  2022.6 

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    Event date： 2022.6

    Language：English  

  • Signal Enhancement of Rectangular Wave Eddy-Current Testing by Compensation with D/A Converter International conference

    Teruyoshi Sasayama, Ziwei Guo

    International Symposium on Applied Electromagnetics and Mechanics (ISEM)  2022.6 

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    Event date： 2022.6

    Language：English   Presentation type：Oral presentation (general)  

  • 医療応用における鎖状マルチコア磁性ナノ粒子の磁化応答に関する基礎研究

    張 昊晨,　池田 一貴, 笹山 瑛由, 吉田 敬

    電気学会全国大会  2022.3 

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    Event date： 2022.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 矩形波励磁の磁気ナノ粒子トモグラフィにおけるFPGAを用いた高調波抑制の検討

    東野 光宇太, 岡村 直樹, 笹山 瑛由, 吉田 敬

    電気学会全国大会  2022.3 

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    Event date： 2022.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気粒子イメージング装置の大型化に向けた超伝導傾斜磁界コイルの開発

    森岡 大陽, 吉本 昌史, 笹山 瑛由, 竹村 泰司, 吉田 敬

    電気学会全国大会  2022.3 

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    Event date： 2022.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 交流励起磁界による軟磁性体の位置検出に向けた基礎検討

    笹山 瑛由，後藤 雄治

    電磁気応用部門・磁粉・浸透・目視部門・漏れ試験部門合同シンポジウム  2022.3 

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    Event date： 2022.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 高温超伝導コイルを用いた渦電流探傷試験 Invited

    笹山 瑛由

    低温工学・超電導学会 第3回超電導応用研究会シンポジウム  2022.3 

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    Event date： 2022.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • Square-Wave Inverter Excitation for Magnetic Nanoparticle Tomography International conference

    Kohta Higashino, Naoki Okamura, Teruyoshi Sasayama, Takashi Yoshida

    MMM-Intermag 2022  2022.1 

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    Event date： 2022.1

    Language：English  

    Country：United States  

  • 矩形波渦電流探傷試験における広帯域計測に向けた検討

    笹山 瑛由, 郭 子維

    第2回電磁非破壊検査・数値解析調査研究委員会  2021.12 

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    Event date： 2021.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気ナノ粒子トモグラフィの逆問題解析手法における推定性能の向上

    岡村 直樹, 東野 光宇太, 笹山 瑛由, 吉田 敬

    計測自動制御学会九州支部学術講演会  2021.11 

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    Event date： 2021.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 矩形波インバータ励磁を用いた磁気ナノ粒子トモグラフィにおける励起磁界第3高調波抑制方法の検討

    東野 光宇太, 岡村 直樹, 笹山 瑛由, 吉田 敬

    電気・情報関係学会九州支部連合大会  2021.9 

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    Event date： 2021.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 矩形波渦電流探傷試験による磁気特性イメージング

    笹山 瑛由

    日本鉄鋼協会　秋季講演大会  2021.9 

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    Event date： 2021.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 人体サイズMPIに向けた超伝導傾斜磁界コイルの設計

    吉本 昌史, 森岡 大陽, 笹山 瑛由, 竹村 泰司, 吉田 敬

    日本磁気学会学術講演会  2021.9 

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    Event date： 2021.8 - 2021.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気双極子相互作用を考慮した磁性ナノ粒子の磁化特性に関する基礎研究

    池田 一貴, 笹山 瑛由, 吉田 敬

    日本磁気学会学術講演会  2021.9 

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    Event date： 2021.8 - 2021.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気ナノ粒子トモグラフィへの種々の空間フィルタ適用結果の比較

    岡村 直樹, 東野 光宇太, 笹山 瑛由, 吉田 敬

    日本磁気学会学術講演会  2021.9 

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    Event date： 2021.8 - 2021.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気センサアレイを用いた磁気ナノ粒子イメージング技術の開発

    笹山 瑛由, 東野 光宇太, 岡村 直樹, 吉田 敬

    第203回スピニクス研究会  2021.8 

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    Event date： 2021.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気ナノ粒子イメージングにおける種々の逆問題解析手法の比較検討

    笹山 瑛由, 東野 光宇太, 岡村 直樹, 吉田 敬

    第１回電磁非破壊検査・数値解析調査研究委員会  2021.6 

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    Event date： 2021.6

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気ナノ粒子トモグラフィへのミニマムバリアンス空間フィルタ法適用時の位置推定の性能評価

    岡村 直樹, 笹山 瑛由, 吉田 敬

    第60回日本生体医工学会大会・第36回日本生体磁気学会大会  2021.6 

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    Event date： 2021.6

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • Inverse Problem Analysis in Magnetic Nanoparticle Tomography with Minimum Variance Spatial Filter International conference

    Naoki Okamura, Teruyoshi Sasayama, Takashi Yoshida

    Intermag 2021  2021.4 

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    Event date： 2021.4

    Language：English   Presentation type：Oral presentation (general)  

    Country：Canada  

  • 金属板の表裏面きずの識別に向けた矩形波渦電流探傷システムの開発

    笹山 瑛由

    電磁気応用部門・磁粉・浸透・目視部門・漏れ試験部門合同シンポジウム  2021.3 

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    Event date： 2021.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 医療用磁気イメージングシステムの実用化に向けた高感度磁気センサアレイの実装法に関する検討 Invited

    笹山 瑛由

    エレクトロニクス実装学会　春季講演大会  2021.3 

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    Event date： 2021.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気ナノ粒子トモグラフィへのミニマムバリアンス空間フィルタの適用

    岡村 直樹, 笹山 瑛由, 吉田 敬

    電気学会全国大会  2021.3 

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    Event date： 2021.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 低周波渦電流探傷試験への高感度磁気センサと フラックストランスフォーマの適用時の課題

    笹山 瑛由

    日本非破壊検査協会　電磁非破壊検査・数値解析調査研究委員会  2020.12 

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    Event date： 2020.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 矩形波渦電流探傷試験による金属板の表裏面きずの識別における課題

    笹山 瑛由, 池田 一貴

    日本非破壊検査協会　電磁非破壊検査・数値解析調査研究委員会  2020.12 

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    Event date： 2020.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • Application of EEG/MEG analytical methods to magnetic nanoparticle imaging Invited

    T. Sasayama, N. Okamura, T. Yoshida

    2020.12 

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    Event date： 2020.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  • 矩形波渦電流探傷試験を用いた金属板の表裏面きずの識別手法に関する基礎検討

    笹山 瑛由, 池田 一貴

    表面3部門研究集会  2020.11 

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    Event date： 2020.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • D/Aコンバータを用いた直接磁場の補償による磁気ナノ粒子トモグラフィの位置推定精度の評価

    岡村 直樹, 笹山 瑛由, 吉田 敬

    電気・情報関係学会九州支部連合大会  2020.9 

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    Event date： 2020.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 矩形波渦電流探傷試験を用いたアルミ厚板の表裏面きずの識別に関する検討

    池田 一貴, 笹山 瑛由

    電気・情報関係学会九州支部連合大会  2020.9 

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    Event date： 2020.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：遠隔  

  • 磁気ナノ粒子の磁気特性計測 およびイメージング Invited

    笹山 瑛由

    静岡大学ナノマテリアル応用研究会(Nano-MAP) 平成３１年度 第５回 委員会  2020.3 

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    Event date： 2020.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：静岡   Country：Japan  

  • 2D Imaging of Magnetic Nanoparticles using Multiple Pickup Coils and Amplitude Modulation International conference

    Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2019.11 

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    Event date： 2019.11

    Language：English   Presentation type：Oral presentation (general)  

    Country：Taiwan, Province of China  

  • Magnetometer Based on Inductance Modulation of High-Tc Superconducting Coil International conference

    Shigeya Yamashita, Masaaki Matsuo, Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2019.11 

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    Event date： 2019.11

    Language：English   Presentation type：Oral presentation (general)  

    Country：Taiwan, Province of China  

  • Wash-Free Detection of C-reactive Protein Utilizing Cluster Formation of Magnetic Markers International conference

    International Workshop on Magnetic Bio-Sensing  2019.11 

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    Event date： 2019.11

    Language：English   Presentation type：Oral presentation (general)  

    Country：Taiwan, Province of China  

  • 磁気センサアレイによる磁気ナノ粒子トモグラフィの開発

    笹山 瑛由, 吉田 敬

    日本磁気学会学術講演会  2019.9 

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    Event date： 2019.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都  

  • 磁気マーカーのクラスタ形成を利用した洗浄工程不要の免疫検査法の開発

    秋吉 一輝, 五藤 仁哉, 吉田 敬, 笹山 瑛由, 圓福 敬二, 原 美里

    日本磁気学会学術講演会  2019.9 

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    Event date： 2019.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都  

  • 高温超伝導コイルとインダクタンス変調方式を用いた磁気センサの開発(II)

    山下 重弥, 松尾 政明, 笹山 瑛由, 吉田 敬, 圓福 敬二

    日本磁気学会学術講演会  2019.9 

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    Event date： 2019.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都  

  • Wash-free detection of biological target utilizing agglomerate formation of magnetic markers International conference

    Kazuki Akiyoshi , Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    Joint European Magnetic Symposia (JEMS)  2019.8 

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    Event date： 2019.8

    Language：English  

    Country：Sweden  

  • Properties of magnetometer utilizing high-Tc superconducting coil and inductance modulation scheme International conference

    Shigeya Yamashita , Masaaki Matsuo, Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    Joint European Magnetic Symposia (JEMS)  2019.8 

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    Event date： 2019.8

    Language：English  

    Country：Sweden  

  • 矩形波励磁の渦電流探傷法による鋼板裏面スリット状きずの検出

    笹山 瑛由

    第１回電磁非破壊検査・数値解析調査研究委員会  2019.8 

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    Event date： 2019.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：沖縄  

  • 磁気ナノ粒子の磁気特性測定およびその応用

    笹山 瑛由, 吉田 敬, 圓福 敬二

    電気学会全国大会  2019.3 

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    Event date： 2019.3

    Language：Japanese   Presentation type：Symposium, workshop panel (public)  

    Venue：北海道  

  • 航空機用電動推進システムへ向けた2 MW級REBCO全超伝導同期電動機の概念設計と数値解析

    須河内良多, 相川拓也, 小宮匡貴, 三浦 峻, 吉田 敬, 笹山瑛由, 岩熊成卓, 吉田幸市, 富岡 章, 今野雅行, 和泉輝郎

    電気学会全国大会  2019.3 

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    Event date： 2019.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：北海道   Country：Japan  

  • 磁気マーカーを用いた洗浄工程無しでのCRP検出

    秋吉一輝, 入江康太, 吉田 敬, 笹山瑛由, 圓福敬二, 原 美里

    電気学会全国大会  2019.3 

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    Event date： 2019.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：北海道   Country：Japan  

  • 高温超伝導コイルとインダクタンス変調方式を用いた低周波磁気センサの開発

    山下重弥, 吉田悠次郎, 松尾政晃, 笹山瑛由, 吉田 敬, 圓福敬二

    電気学会全国大会  2019.3 

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    Event date： 2019.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：北海道  

  • 磁気ナノ粒子の三次元イメージング法の開発

    濵永翔平, 野形修矢, 笹山瑛由, 円福敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2019.1 

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    Event date： 2019.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • インダクタンス変調方式を用いた磁気センサの開発

    吉田悠次郎, 山下重弥, 松尾政明, 笹山瑛由, 吉田　敬, 円福敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2019.1 

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    Event date： 2019.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • Optimal Frequency of Low-frequency Eddy Current Testing for Detecting Cracks on the Posterior Side of Steel Plates International conference

    Wataru Yoshimura, Teruyoshi Sasayama, Keiji Enpuku

    MMM-Intermag  2019.1 

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    Event date： 2019.1

    Language：English  

    Country：United States  

  • 矩形波インバータ励磁による渦電流探傷試験の鋼材板厚検査への適用

    笹山 瑛由, 圓福 敬二

    日本非破壊検査協会表面三部門合同研究集会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大分  

  • 鋼板裏面スリット状亀裂の検出に向けた低周波渦電流探傷法の高感度化

    吉村 航, 笹山 瑛由, 圓福 敬二

    日本非破壊検査協会表面三部門合同研究集会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大分  

  • 高温超伝導コイルのPWMインバータ励磁による金属板の材料特性推定の基礎的検討

    笹山 瑛由, 圓福 敬二

    日本非破壊検査協会秋季公演大会  2018.11 

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    Event date： 2018.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：兵庫  

  • Effect of Viscosity on Harmonic Signals of Magnetic Nanoparticles for Temperature Measurement International conference

    A. L. Elrefai, T.Sasayama, T. Yoshida, and K. Enpuku

    International Workshop on Magnetic Bio-Sensing  2018.11 

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    Event date： 2018.11

    Language：English   Presentation type：Oral presentation (general)  

  • Wash Free Detection of Biological Target Utilizing Magnetic Markers and MR Sensor International conference

    K. Irie, K. Akiyoshi, T. Yoshida, T. Sasayama, and K. Enpuku

    International Workshop on Magnetic Bio-Sensing  2018.11 

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    Event date： 2018.11

    Language：English   Presentation type：Oral presentation (general)  

  • Three Dimensional Imaging of Magnetic Nanoparticles Utilizing Field Free Line and Multiple Pickup Coils International conference

    S. Hamanaga, T. Sasayama, T. Yoshida, and K. Enpuku

    International Workshop on Magnetic Bio-Sensing  2018.11 

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    Event date： 2018.11

    Language：English   Presentation type：Oral presentation (general)  

  • 磁気マーカーとMRセンサを用いた洗浄工程無しでのバイオ物質検出

    秋吉 一輝, 入江 康太, 圓福敬二, 笹山瑛由

    電気・情報関係学会九州支部連合大会  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大分  

  • 高温超電導コイルのインダクタンス変調を用いた磁気センサの開発

    山下 重弥, 吉田 悠次郎, 笹山 瑛由, 圓福 敬二, 松尾 政晃

    電気・情報関係学会九州支部連合大会  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大分  

  • インダクタンス変調方式を用いた磁気センサの開発(2)

    吉田 悠次郎, 山下 重弥, 松尾 政明, 笹山 瑛由, 圓福 敬二

    応用物理学会秋季学術講演会  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 磁気ナノ粒子の三次元イメージング法の開発(Ⅱ)

    濱永 翔平, 笹山 瑛由, 圓福 敬二

    応用物理学会秋季学術講演会  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 磁気マーカーを用いた洗浄工程不要の免疫検査法の開発

    入江 康太, 秋吉 一輝, 吉田 敬, 笹山 瑛由, 圓福 敬二, 原 美里

    日本磁気学会学術講演  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 鋼材裏面のスリット状亀裂の検出に向けた低周波渦電流探傷法の周波数依存性の検討

    吉村 航, 笹山 瑛由, 圓福 敬二

    日本磁気学会学術講演  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 高温超伝導コイルとインダクタンス変調方式を用いた磁気センサの開発

    圓福 敬二, 吉田 悠次郎, 山下 重弥, 松尾 政明, 笹山 瑛由, 吉田 敬

    日本磁気学会学術講演  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • Biomedical Applications of Magnetic Nanoparticles for Magnetic Particle Imaging International conference

    Teruyoshi Sasayama, Ahmed L. Elrefai, Takashi Yoshida, Keiji Enpuku

    ICME International Conference on Complex Medical Engineering  2018.9 

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    Event date： 2018.9

    Language：English   Presentation type：Oral presentation (general)  

  • 高温超伝導コイルのインバータ励磁による金属板の非破壊検査

    笹山 瑛由, 圓福 敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2018.8 

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    Event date： 2018.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • Back-Side Flaw Detection of Thick Steel Plate Using Three-Axis MR Sensor International conference

    Teuyoshi Sasayama and Keiji Enpuku

    The Sixth Japan-US NDT Symposium  2018.7 

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    Event date： 2018.7

    Language：English   Presentation type：Oral presentation (general)  

  • Detection of Slit Defects on Backside of Steel Plate Using Low-Frequency Eddy-Current-Testing International conference

    Wataru Yoshimura, Ryo Tanaka, Teruyoshi Sasayama, Keiji Enpuku

    Intermag 2018  2018.4 

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    Event date： 2018.4

    Language：English  

    Country：Singapore  

  • Tip Position Estimation Accuracy of Gastric Tube by Compensating Geomagnetic Field with Offset Coils International conference

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    Intermag 2018  2018.4 

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    Event date： 2018.4

    Language：English  

    Country：Singapore  

  • 磁気ナノ粒子の磁気緩和計測システムの開発

    笹山 瑛由, Ahmed L. Elrefai, 吉田 敬, 圓福 敬二

    電気学会全国大会  2018.3 

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    Event date： 2018.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 鋼材裏面スリット状亀裂の検出に向けた低周波渦電流探傷法の開発

    吉村 航, 田中 諒, 笹山 瑛由, 圓福 敬二

    電気学会全国大会  2018.3 

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    Event date： 2018.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 磁気的免疫検査法を用いたCRPの検出

    入江 康太, 高藤 佳嗣, 秋吉 一輝, 笹山 瑛由, 圓福 敬二

    電気学会全国大会  2018.3 

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    Event date： 2018.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 相互誘導方式による低周波渦電流探傷法の鋼材板厚検査への適用

    笹山 瑛由, 圓福 敬二

    日本非破壊検査協会表面三部門合同研究集会  2017.11 

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    Event date： 2017.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：新潟  

  • 低周波渦電流探傷法を用いた鋼材裏面スリット状亀裂の検出

    田中 諒, 吉村 航, 笹山 瑛由, 圓福 敬二

    日本非破壊検査協会表面三部門合同研究集会  2017.11 

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    Event date： 2017.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：新潟   Country：Japan  

  • Empirical Expression for DC Magnetization Curve of Immobilized Magnetic Nanoparticles for Use in Biomedical Applications International conference

    Ahmed Lotfy Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    MMM Conference  2017.11 

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    Event date： 2017.11

    Language：English  

    Country：United States  

  • Magnetic Fractionation of Magnetic Nanoparticles for Magnetic Particle Imaging International conference

    Takashi Yoshida, Yuki Matsugi, Takuru Nakamura, Teruyoshi Sasayama, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2017.10 

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    Event date： 2017.10

    Language：English   Presentation type：Oral presentation (general)  

    Country：China  

  • Liquid-Phase Detection of Biomaterial Using Magnetic Markers International conference

    Y. Takafuji, K. Irie, K. Akiyoshi, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2017.10 

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    Event date： 2017.10

    Language：English  

    Country：China  

  • Three-dimensional Imaging of Magnetic Nanoparticles using Multiple Pickup Coils International conference

    Masahiro Muta, S. Hamanaga, N. Tanaka, Teruyoshi Sasayama, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2017.10 

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    Event date： 2017.10

    Language：English  

    Country：China  

  • Relaxation Measurement System for Magnetic Nanoparticles International conference

    Teruyoshi Sasayama, Ahmed Lotfy Elrefai, Takashi Yoshida, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2017.10 

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    Event date： 2017.10

    Language：English   Presentation type：Oral presentation (general)  

    Country：China  

  • 高温超伝導コイルのPWMインバータ励磁による鋼材板厚測定

    笹山 瑛由, 圓福 敬二

    非破壊検査協会秋季公演大会  2017.10 

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    Event date： 2017.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 磁気粒子イメージングにおける磁気ナノ粒子の高調波磁化特性に関する研究

    中村 啄流, 松木 優樹, 笹山 瑛由, 吉田 敬, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：沖縄  

  • 高温超伝導コイルを用いた低周波渦電流探傷法の高感度化

    吉村 航, 田中 諒, 笹山 瑛由, 松尾 政晃, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：沖縄  

  • フラックスゲート型電流センサの開発

    吉田 悠次郎, 山下 重弥, 松尾 政明, 笹山 瑛由, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：沖縄  

  • 磁気的免疫検査法の高性能化

    入江 康太, 高藤 佳嗣, 笹山 瑛由, 吉田 敬・圓福 敬二

    電気・情報関係学会九州支部連合大会  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：沖縄  

  • マルチ検出コイルを用いた三次元磁気ナノ粒子イメージングシステムの開発

    濵永 翔平, 牟田 雅浩, 笹山 瑛由, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：沖縄  

  • 鋼板スリット部からの欠陥信号のモデル化

    田中 諒, 笹山 瑛由, 圓福 敬二

    日本磁気学会学術講演  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 血中滞留の長い磁性ナノ粒子のMPI画像

    松木 優樹, 中村 啄流, 大多哲史(静岡大), 竹田 遼二(横国大), 竹村 泰司(横国大), 加藤 一郎(名糖産業), 野原 聡(名糖産業), 笹山 瑛由, 吉田 敬, 圓福 敬二

    日本磁気学会学術講演  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • Distribution of Magnetic Nanoparticles Anisotropy Energy Estimated from AC Susceptibility and Magnetic Relaxation

    Ahmed L. Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    2017.9 

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    Event date： 2017.9

    Language：English   Presentation type：Oral presentation (general)  

  • マルチ検出コイルを用いた磁気ナノ粒子の三次元イメージング

    牟田 雅浩, 濱永 翔平, 田中 直樹, 笹山 瑛由, 圓福 敬二

    応用物理学会秋季学術講演会  2017.9 

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    Event date： 2017.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • Low-Frequency Eddy Current Testing using HTS coil and PWM Inverter International conference

    Teruyoshi Sasayama, Keiji Enpuku

    International Symposium on Applied Electromagnetics and Mechanics (ISEM)  2017.9 

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    Event date： 2017.9

    Language：English  

    Country：France  

  • Development and Evaluation of Tip Position Estimation System of Gastric Tube for Practical Applications International conference

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    Intermag 2017  2017.4 

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    Event date： 2017.4

    Language：English  

    Country：Ireland  

  • Properties of Signal Caused by the Cracks on the Back Surface of Steel Plate in Low Frequency Eddy Current Testing International conference

    Ryo Tanaka, Teruyoshi Sasayama, Masaaki Matsuo, Keiji Enpuku

    Intermag 2017  2017.4 

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    Event date： 2017.4

    Language：English  

    Country：Ireland  

  • Magnetic Core-Size Distribution of Magnetic Nanoparticles Estimated from Magnetization, AC Susceptibility and Relaxation Measurements International conference

    Ahmed L. Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Intermag 2017  2017.4 

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    Event date： 2017.4

    Language：English  

    Country：Ireland  

  • 磁気ナノ粒子の3次元イメージング法の開発

    牟田 雅浩, 辻田 祐也, 笹山 瑛由, 円福 敬二

    応用物理学会春季学術講演会  2017.3 

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    Event date： 2017.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川  

  • 鋼板スリット部からの欠陥信号の特性評価

    田中 諒, 笹山 瑛由, 松尾 政晃, 圓福 敬二

    非破壊検査協会表面探傷シンポジウム  2017.3 

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    Event date： 2017.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：岡山  

  • マルチ検出コイルを用いた磁気ナノ粒子の三次元イメージング

    辻田 祐也, 牟田 雅浩, 笹山 瑛由, 円福 敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2017.1 

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    Event date： 2017.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 磁気マーカーを用いた液相免疫検査法の磁気信号に及ぼす反応条件の影響

    中村 洸太, 高藤 佳嗣, 入江 康太, 笹山 瑛由, 吉田 敬, 円福 敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2017.1 

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    Event date： 2017.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 実環境下における胃管先端部の 位置推定システムの研究開発

    笹山 瑛由, 後藤 雄治, 圓福 敬二

    非破壊検査協会第1回表面3部門合同研究集会  2016.10 

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    Event date： 2016.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • Effect of Alignment of Magnetic Easy Axes on AC Magnetization of Immobilized Magnetic Nanoparticles International conference

    Takashi Yoshida, Yuki Matsugi, Teruyoshi Sasayama, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2016.10 

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    Event date： 2016.10

    Language：English   Presentation type：Oral presentation (general)  

  • Harmonic Signals of Immobilized Magnetic Nanoparticles for Magnetic Particle Imaging International conference

    Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2016.10 

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    Event date： 2016.10

    Language：English   Presentation type：Oral presentation (general)  

  • Highly Sensitive Liquid-Phase Immunoassays Using Brownian Relaxation of Magnetic Markers International conference

    Kota Nakamura, Yoshitsugu Takafuji, Teruyoshi Sasayama, Takashi Yoshida, and Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2016.10 

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    Event date： 2016.10

    Language：English  

  • Evaluation of Harmonic Spectrum of Magnetic Nanoparticles for Magnetic Particle Imaging International conference

    Yuki Matsugi, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2016.10 

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    Event date： 2016.10

    Language：English  

  • System Development for Single-Sided Magnetic Particle Imaging Using Electric Scanning of Field Free Point International conference

    Kazushi Yamamoto, Teruyoshi Sasayama, Takashi Yoshida, Masaaki Matsuo, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2016.10 

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    Event date： 2016.10

    Language：English  

  • Three-Dimensional Detection of Magnetic Nanoparticles Using Small Field Gradient and Multiple Pickup Coils International conference

    Yuya Tsujita, Masahiro Muta, Teruyoshi Sasayama, Keiji Enpuku

    International Workshop on Magnetic Bio-Sensing  2016.10 

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    Event date： 2016.10

    Language：English  

  • Biological Applications of Magnetic Nanoparticles for Magnetic Immunoassay and Magnetic Particle Imaging International conference

    Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    PRiME 2016  2016.10 

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    Event date： 2016.10

    Language：English   Presentation type：Oral presentation (general)  

    Country：United States  

  • 低周波渦電流探傷法による鋼板欠陥検出に向けた磁気信号検出法の基礎的検討

    笹山 瑛由, 田中 諒, 松尾 政晃, 圓福 敬二

    非破壊検査協会秋季公演大会  2016.10 

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    Event date： 2016.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 固相磁気ナノ粒子の磁化容易軸と高調波磁化特性の関係

    松木 優樹, 笹山 瑛由, 吉田 敬, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2016.9 

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    Event date： 2016.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮崎  

  • 磁性材料の検査に向けた低周波渦電流探傷法の開発

    田中 諒, 笹山 瑛由, 松尾 政晃, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2016.9 

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    Event date： 2016.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮崎  

  • 磁気ナノ粒子の3次元イメージング法の開発

    牟田 雅浩, 辻田 祐也, 笹山 瑛由, 吉田 敬, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2016.9 

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    Event date： 2016.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮崎  

  • 磁気マーカーを用いた液相免疫検査法の高感度化

    高藤 佳嗣, 中村 洸太, 笹山 瑛由, 吉田 敬, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2016.9 

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    Event date： 2016.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮崎  

  • 高温超伝導コイルを用いた金属板厚測定および電磁界シミュレーション Invited

    笹山 瑛由

    日本鉄鋼協会 学会部門 計測・制御・システム工学部会／計測制御システム分野における産学若手交流フォーラム  2016.9 

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    Event date： 2016.9

    Language：Japanese   Presentation type：Oral presentation (invited, special)  

    Venue：福岡  

  • Single-Sided 磁気粒子イメージングシステムの開発

    山本 和志, 笹山 瑛由, 松尾 政晃, 吉田 敬, 圓福 敬二

    日本磁気学会学術講演会  2016.9 

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    Event date： 2016.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：金沢  

  • 固相磁気ナノ粒子の磁化容易軸と高調波磁化特性の関係

    笹山 瑛由, 吉田 敬, 圓福 敬二

    日本磁気学会学術講演会  2016.9 

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    Event date： 2016.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：金沢  

  • Three-Dimensional Magnetic Nanoparticle Imaging Using a Small Gradient Field and Multiple Pickup Coils International conference

    Teruyoshi Sasayama, Yuya Tsujita, Manabu Morishita, Masahiro Muta, Keiji Enpuku

    11th International Conference on the Scientific and Clinical Applications of Magntic Carriers  2016.6 

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    Event date： 2016.5 - 2016.6

    Language：English  

    Country：Canada  

  • SQUIDセンサを用いた磁気的免疫検査法における磁化方法の改善

    中村 洸太, 浦 正和, 高藤 佳嗣, 笹山 瑛由, 吉田 敬, 円福 敬二

    応用物理学会春季学術講演会  2016.3 

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    Event date： 2016.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 二つの検出コイルを用いた磁気ナノ粒子分布の３次元画像化

    辻田 祐也, 森下 学, 笹山 瑛由, 円福 敬二

    応用物理学会春季学術講演会  2016.3 

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    Event date： 2016.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 高温超伝導コイルを用いた鉄板板厚測定及びシミュレーション

    笹山 瑛由, 石田 智樹, 松尾 政晃, 円福 敬二

    応用物理学会春季学術講演会  2016.3 

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    Event date： 2016.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 磁気ナノ粒子イメージングにおける片側計測システムの開発

    山本 和志, 白 石, 田邉 一博, 笹山 瑛由, 松尾 政晃, 圓福 敬二

    電気学会全国大会  2016.3 

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    Event date： 2016.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：仙台  

  • 磁気マーカーとSQUIDを用いた液相免疫検査法における磁化方法の改善

    浦 正和, 中村 洸太, 高藤 佳嗣, 笹山 瑛由, 吉田 敬, 円福 敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2016.1 

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    Event date： 2016.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • HTSコイルを用いた渦電流探傷法による鉄板厚さの測定

    石田 智樹, 田中 諒, 笹山 瑛由, 松尾 政晃, 円福 敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2016.1 

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    Event date： 2016.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 二つの検出コイルを用いた磁気粒子イメージングシステムにおける深さ位置の推定

    森下 学, 辻田 祐也, 牟田 雅浩, 笹山 瑛由, 吉田 敬, 松尾 政晃, 円福敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2016.1 

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    Event date： 2016.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • Planar Gradient Coil and Electric Scanning of Field Free Point for Single-Sided Magnetic Particle Imaging International conference

    Kazuhiro Tanabe, Shi Bai, Kazushi. Yamamoto, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    MMM-Intermag 2016  2016.1 

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    Event date： 2016.1

    Language：English  

    Country：United States  

  • Depth Estimation in Magnetic Particle Imaging Using Cooled Pickup Coil International conference

    Manabu Morishita, Teruyoshi Sasayama, Keiji Enpuku, Yuya Tsujita

    East Asian Symposium on Superconductive Electronics (EASSE)  2015.11 

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    Event date： 2015.11

    Language：English  

    Country：Korea, Republic of  

  • Improved magnetization process in liquid-phase immunoassays using SQUID sensor International conference

    Masakazu Ura, Kohei Noguchi, Kota Nakamura, Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

    East Asian Symposium on Superconductive Electronics (EASSE)  2015.11 

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    Event date： 2015.11

    Language：English  

    Country：Korea, Republic of  

  • Eddy Current Testing Using HTS Coil for Measurement of Iron-plate Thickness International conference

    Tomoki Ishida, Teruyoshi Sasayama, Masaaki Matsuo, Keiji Enpuku

    East Asian Symposium on Superconductive Electronics (EASSE)  2015.11 

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    Event date： 2015.11

    Language：English  

    Country：Korea, Republic of  

  • SQUIDセンサを用いた液相免疫検査の高性能化

    中村 洸太, 浦 正和, 笹山 瑛由, 吉田 敬, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 二つの検出コイルを用いた磁気ナノ粒子の深さ位置推定

    辻田 祐也, 森下 学, 吉田 敬, 笹山 瑛由, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 磁気ナノ粒子イメージングシステムにおける電気的走査法の開発

    山本 和志, 白 石, 田邉 一博, 吉田 敬, 笹山 瑛由, 松尾 政晃, 円福 敬二

    電気・情報関係学会九州支部連合大会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福岡  

  • 磁気粒子イメージングにおける深さ位置の推定

    森下 学, 辻田 裕也, 笹山 瑛由, 円福 敬二

    応用物理学会秋季学術講演会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • SQUIDを用いた液相磁気免疫検査法における磁化方法の改善

    浦 正和, 中村 洸太, 笹山 瑛由, 吉田 敬, 円福 敬二

    応用物理学会秋季学術講演会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 高温超伝導コイルを用いた鉄板厚さの測定(Ⅱ)

    石田 智樹, 笹山 瑛由, 松尾 政晃, 圓福 敬二

    応用物理学会秋季学術講演会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 磁気ナノ粒子の粒径分布および溶媒の粘性が磁気ハイパーサーミアの発熱効率に及ぼす影響

    笹山 瑛由, 田邉 一博, 辻村 尚貴, 吉田 敬, 圓福 敬二

    日本磁気学会学術講演会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 電気的走査法を用いた磁気粒子イメージングシステムの開発

    田邉 一博, 白 石, 山本 和志, 笹山 瑛由, 吉田 敬, 圓福 敬二

    日本磁気学会学術講演会  2015.9 

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    Event date： 2015.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • Measurement of Iron-plate Thickness Using HTS Coil International conference

    Tomoki Ishida, Teruyoshi Sasayama, Masaaki Matsuo, and Keiji Enpuku

    ISEC  2015.7 

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    Event date： 2015.7

    Language：English  

  • New Detection Method of Biological Targets Based on HTS SQUID and Magnetic Marker International conference

    Masakazu Ura, Yuta Ueoka, Kota Nakamura, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    ISEC  2015.7 

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    Event date： 2015.7

    Language：English  

  • Narrowband Magnetic Particle Imaging Using Cooled Pickup Coil and Third Harmonic Detection International conference

    Manabu Morishita, Takashi Miyazaki, Yuya Tsujita, Teruyoshi Sasayama, Keiji Enpuku

    ISEC  2015.7 

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    Event date： 2015.7

    Language：English  

  • Measurement of Hysteresis Loop at the Tip of the Teeth of an Inverter-Driven Squirrel-cage Induction Motor International conference

    Kanade Saito, Teruyoshi Sasayama, Masanori Nakano

    Intermag 2015  2015.5 

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    Event date： 2015.5

    Language：English  

    Country：China  

  • Narrowband Magnetic Particle Imaging Utilizing Electric Scanning of Field Free Point International conference

    Shi Bai, Aiki Hirokawa, Kazuhiro Tanabe, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Intermag 2015  2015.5 

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    Event date： 2015.5

    Language：English  

    Country：China  

  • Comparison of Experiment and Simulation Results for Inductance and Equivalent Resistance Obtained using Multi-port Transformer Model and FEM International conference

    Teruyoshi Sasayama, Yusuke Yanamoto, Shunsuke Funaji, Takahiro Ao

    Intermag 2015  2015.5 

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    Event date： 2015.5

    Language：English  

    Country：China  

  • Improving Estimation Accuracy of Nasogastric Tube Tip Position using Pre Data International conference

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    Intermag 2015  2015.5 

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    Event date： 2015.5

    Language：English  

    Country：China  

  • Hysteresis Loss of Fractionated Magnetic Nanoparticles for Hyperthermia Application International conference

    Teruyoshi Sasayama, Takashi Yoshida, Kazuhiro Tanabe, Naotaka Tsujimura, Keiji Enpuku

    Intermag 2015  2015.5 

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    Event date： 2015.5

    Language：English  

    Country：China  

  • Evaluation of Complex Harmonic Signals from Magnetic Nanoparticles for Magnetic Particle Imaging International conference

    Takashi Yoshida, Naotaka Tsujimura, Kazuhiro Tanabe, Teruyoshi Sasayama, Keiji Enpuku

    Intermag 2015  2015.5 

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    Event date： 2015.5

    Language：English  

    Country：China  

  • 傾斜磁界を用いた磁気粒子イメージングシステムの開発

    田邉 一博, 吉田 敬, 笹山 瑛由, 白 石, 廣川　愛生, 圓福 敬二

    電気学会全国大会  2015.3 

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    Event date： 2015.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 高温超伝導コイルを用いた鉄板厚さの測定

    石田 智樹, 笹山 瑛由, 松尾 政晃, 圓福 敬二

    応用物理学会春季学術講演会  2015.3 

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    Event date： 2015.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川  

  • 傾斜磁場を用いた磁気粒子イメージングシステムの開発

    森下 学, 宮崎 貴吏, 辻田 裕也, 笹山 瑛由, 圓福 敬二

    応用物理学会春季学術講演会  2015.3 

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    Event date： 2015.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川  

  • SQUIDを用いた磁気的液相免疫検査法の高性能化

    浦 正和, 上岡 祐太, 中村 洸太, 笹山 瑛由, 吉田 敬, 圓福 敬二

    応用物理学会春季学術講演会  2015.3 

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    Event date： 2015.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川  

  • 磁気マーカーの磁場中結合反応を用いた液相免疫検査法の開発

    上岡 祐太, 浦 正和, 中村 洸太, 笹山 瑛由, 吉田 敬, 圓福 敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2015.1 

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    Event date： 2015.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 冷却検出コイルと傾斜磁場を用いた磁気粒子イメージングシステムの開発

    宮崎 貴吏, 森下 学, 辻田 祐也, 笹山 瑛由, 吉田　敬, 松尾 政晃, 圓福 敬二

    電子情報通信学会超伝導エレクトロニクス研究会  2015.1 

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    Event date： 2015.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 事前データを用いた経鼻胃管先端部位置推定の精度向上

    笹山 瑛由, 後藤 雄治, 圓福 敬二

    日本非破壊検査協会 電磁応用現象・解析評価研究委員会  2014.11 

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    Event date： 2014.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学　伊都キャンパス   Country：Japan  

  • Comparison of volume distribution of magnetic nanoparticles obtained from M-H curve with a mixture of log-normal distributions International conference

    Teruyoshi Sasayama, Takashi Yoshida, Mohd Mawardi Saari, Keiji Enpuku

    MMM Conference  2014.11 

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    Event date： 2014.11

    Language：English  

    Country：United States  

  • Characterization of magnetic moment distribution in low-concentrated solutions of iron oxide nanoparticles by high-Tc SQUID magnetometer International conference

    Mohd Mawardi Saari, Kenji Sakai, Toshihiko Kiwa, Teruyoshi Sasayama, Takashi Yoshida, Keiji Tsukada

    MMM Conference  2014.11 

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    Event date： 2014.11

    Language：English   Presentation type：Oral presentation (general)  

    Country：United States  

  • 傾斜磁界を用いた磁気粒子イメージングの高空間分解能化

    田邉 一博, 白 石, 廣川 愛生, 吉田 敬, 笹山 瑛由, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：鹿児島   Country：Japan  

  • 磁気マーカーの磁気異方性エネルギー密度およびニール緩和時間の推定

    笹山 瑛由, 吉田 敬, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：鹿児島   Country：Japan  

  • MRセンサを用いた磁気的液相免疫検査の高性能化

    野口 晃平, 榊原 達人, 笹山 瑛由, 吉田 敬, 圓福 敬二

    電気・情報関係学会九州支部連合大会  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：鹿児島   Country：Japan  

  • 磁気ナノ粒子体積分布の混合対数正規分布によるモデル化

    笹山 瑛由, 吉田 敬, 圓福 敬二

    日本磁気学会学術講演会  2014.9 

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    Event date： 2014.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：神奈川   Country：Japan  

  • Application of minimum variance beamformer for estimation of tip position of a nasogastric tube International conference

    Teruyoshi Sasayama, Yuji Gotoh, Keiji Enpuku

    Intermag 2014  2014.5 

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    Event date： 2014.5

    Language：English  

    Country：Germany  

  • Experimental study on effect of load on iron loss of electrical steel sheet under PWM inverter excitation International conference

    Teruyoshi Sasayama, Masataka Morita, Masanori Nakano

    Intermag 2014  2014.5 

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    Event date： 2014.5

    Language：English  

    Country：Germany  

  • A practical method to calculate self- and mutual-inductance and equivalent resistance for a zone-control induction heating system International conference

    Teruyoshi Sasayama, Yusuke Yanamoto, Shunsuke Funaji, Takahiro Ao

    Intermag 2014  2014.5 

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    Event date： 2014.5

    Language：English  

    Country：Germany  

  • コア断面積がPWMインバータ励磁下の無方向性電磁鋼板の鉄損に及ぼす影響

    笹山 瑛由，柳澤 佑輔，河邊 盛男，野見山 琢磨，塩崎 明

    電気学会マグネティックス研究会  2014.3 

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    Event date： 2014.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：岩手  

  • 無方向性電磁鋼板の厚さ方向圧縮応力下における鉄損の試料形状効果

    河邊 盛男，野見山 琢磨，塩崎 明，諸星 時男，笹山 瑛由

    電気学会全国大会  2014.3 

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    Event date： 2014.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛媛  

  • ゾーンコントロール誘導加熱装置の等価抵抗および結合係数の実測並びに有限要素法解析結果との比較検討

    柳本 裕右，笹山 瑛由，舩路 俊介，阿尾 高広

    電気学会全国大会  2014.3 

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    Event date： 2014.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛媛  

  • インバータ励磁下のリング試料に二次負荷電流が影響を及ぼす際の鉄損の測定及び検討

    森田 雅貴，中野 正典，笹山 瑛由

    電気学会全国大会  2014.3 

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    Event date： 2014.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛媛  

  • ダイアフラムブロワ用リニア振動アクチュエータにおける有限要素解析および実機との比較検討

    岡村 脩平，笹山 瑛由，中野 正典，山上 美浩

    電気学会全国大会  2014.3 

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    Event date： 2014.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛媛  

  • 有限要素法によるゾーンコントロール誘導加熱装置の特性評価の検討

    柳本 裕右，笹山 瑛由，舩路 俊介，阿尾 高広

    電気学会静止器・回転機合同研究会  2014.1 

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    Event date： 2014.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • インバータ励磁下のリング試料に二次コイルを設けた際の鉄損の測定及び検討

    森田 雅貴，中野 正典，笹山 瑛由

    第22回ＭＡＧＤＡコンファレンス in 宮崎  2013.12 

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    Event date： 2013.12

    Language：Japanese  

    Venue：宮崎  

  • ミニマムバリアンス空間フィルタによる経鼻胃管先端部位置推定

    笹山 瑛由，後藤 雄治

    第22回ＭＡＧＤＡコンファレンス in 宮崎  2013.12 

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    Event date： 2013.12

    Language：Japanese  

    Venue：宮崎  

  • ゾーンコントロール誘導加熱システムにおける自己・相互インダクタンスおよび等価抵抗の実用的計算法に関する検討

    笹山 瑛由，柳本 裕右，内田 直喜，阿尾 高広，川中 啓二，松中 信恭

    電気学会静止器・回転機合同研究会  2013.9 

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    Event date： 2013.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：秋田  

  • Examination on Equivalent Resistance and Coupling Coefficient of Zone-Control Induction Heating by Finite Element Method International conference

    Yusuke Yanamoto, Teruyoshi Sasayama, Norio Takahashi, Naoki Uchida, Takahiro Ao, Keiji Kawanaka, Nobuyasu Matsunaka

    Compumag 2013  2013.7 

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    Event date： 2013.6 - 2013.7

    Language：English  

    Country：Hungary  

  • Proposal of Concept of Theoretical Formula for Equivalent Resistances for Zone-Control Induction Heating System and Theoretical and Numerical Examination International conference

    Teruyoshi Sasayama, Yusuke Yanamoto, Norio Takahashi, Naoki Uchida, Takahiro Ao, Keiji Kawanaka, Nobuyasu Matsunaka

    Compumag 2013  2013.7 

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    Event date： 2013.6 - 2013.7

    Language：English  

    Country：Hungary  

  • インバータ駆動かご型誘導電動機のティース先端部ヒステリシスループの測定

    齋藤 奏，笹山 瑛由，中野 正典，高橋 則雄

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • DA変換器を用いた波形発生によるPWMインバータ励磁下鉄損の検討

    森 直人，笹山 瑛由，中野 正典，高橋 則雄

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • コアの断面積がPWMインバータ励磁下の無方向性電磁鋼板の鉄損に与える影響

    柳澤 佑輔，貝原 浩紀，笹山 瑛由，中野 正典，高橋 則雄，河邊 盛男，野見山 琢磨，塩崎 明

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • PWMインバータ励磁下の渦電流損推定法の検討

    貝原 浩紀，柳澤 佑輔，笹山 瑛由，中野 正典，高橋 則雄

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 時計回りと反時計回りの回転磁界下の鉄損特性の測定

    増井 真吾，中野 正典，高橋 則雄，笹山 瑛由

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 厚さ方向圧縮応力下におけるパーマロイの直流磁気特性の測定

    三村 学，中道 亮，笹山 瑛由，中野 正典，高橋 則雄，宇治川 智，新納 敏文

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 厚さ方向圧縮応力下における短冊状無方向性電磁鋼板の磁気特性の測定

    三村 学，中道 亮，笹山 瑛由，中野 正典，高橋 則雄，河邊 盛男，野見山 琢磨，塩崎 明

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 積層方法の違いが無方向性電磁鋼板の交流磁気特性に及ぼす影響‐その1測定方法

    谷本 新哉，石田 亮太，笹山 瑛由，中野 正典，高橋 則雄，河邊 盛男，野見山 琢磨，塩崎 明

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 積層方法の違いが無方向性電磁鋼板の交流磁気特性に及ぼす影響(その2：測定結果と検討)

    石田 亮太，谷本 新哉，笹山 瑛由，中野 正典，高橋 則雄，河邊 盛男，野見山 琢磨，塩崎 明

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • ゾーンコントロール誘導加熱システム高効率制御のための自己・相互インダクタンスおよび等価抵抗の実用的推定法

    笹山 瑛由，柳本 裕右，高橋 則雄，内田 直喜，阿尾 高広，川中 啓二，松中 信恭

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • ゾーンコントロール誘導加熱装置の高効率制御のための等価抵抗、結合係数の提案および有限要素法による検討

    柳本 裕右，笹山 瑛由，高橋 則雄，内田 直喜，阿尾 高広，川中 啓二，松中 信恭

    電気学会全国大会  2013.3 

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    Event date： 2013.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • 有限要素法によるゾーンコントロール誘導加熱の相互インダクタンス，相互等価抵抗の検討

    柳本 裕右，笹山 瑛由，高橋 則雄，内田 直喜，阿尾 高広，川中 啓二，松中 信恭

    電気学会静止器・回転機合同研究会  2013.1 

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    Event date： 2013.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • ゾーンコントロール誘導加熱システム高効率制御のための相互インダクタンス・相互等価抵抗の理論的検討

    笹山 瑛由，柳本 裕右，高橋 則雄，内田 直喜，阿尾 高広，川中 啓二，松中 信恭

    電気学会静止器・回転機合同研究会  2013.1 

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    Event date： 2013.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 単相フルブリッジPWMインバータの変調度とキャリア周波数が無方向性電磁鋼板の鉄損に与える影響

    森 直人，高橋 則雄，中野 正典，笹山 瑛由

    電気学会マグネティックス研究会  2012.12 

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    Event date： 2012.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：愛知  

  • モータ用としての軟磁性鋳鉄の磁気特性測定

    高橋 則雄，井上 郁也，笹山 瑛由，中野 正典，笠原 康正，岡城 康治，廣江 秀俊

    第21回MAGDAコンファレンスin仙台  2012.11 

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    Event date： 2012.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：宮城  

  • 3D Optimization of Magnetic Circuit of Linear Oscillatory Actuator of Diaphragm Blower International conference

    Shuhei Okamura, Teruyoshi Sasayama, Norio Takahashi, Yoshihiro Yamagami

    15th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC2012)  2012.11 

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    Event date： 2012.11

    Language：English  

  • 無方向性電磁鋼板の温度変化が磁歪特性に及ぼす影響

    芦田 強，笹山 瑛由，中野 正典，谷本 親哉，高橋 則雄

    電気・情報関連学会中国支部連合大会  2012.10 

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    Event date： 2012.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：島根  

  • ダイアフラムブロワ用リニア振動アクチュエータの三次元磁気回路の寸法最適化

    岡村 脩平，笹山 瑛由，高橋 則雄，山上 美浩

    電気学会静止器・回転機合同研究会  2012.9 

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    Event date： 2012.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：北海道  

  • GPGPUを用いた磁界解析のための可変的前処理付CG法の高速化

    沖村 隆行，笹山 瑛由，高橋 則雄，生野 壮一郎

    電気学会静止器・回転機合同研究会  2012.9 

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    Event date： 2012.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：北海道  

  • 二状態で変化がある脳波共分散行列の同時対角化に基づく信号源推定法

    笹山 瑛由，濱田 昌司，小林 哲生

    電子情報通信学会ニューロコンピューティング研究会  2012.3 

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    Event date： 2012.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • fMRI賦活部位を線形制約とするプリホワイトニングビームフォーマの脳波律動変動データへの適用

    笹山 瑛由，濱田 昌司，小林 哲生

    電子情報通信学会MEとサイバネティックス研究会  2012.3 

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    Event date： 2012.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • fMRI 賦活部位を線形制約条件とするEEG 空間フィルタに基づく手首屈伸運動の左右識別

    笹山 瑛由，小林 哲生

    生体医工学シンポジウム  2011.9 

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    Event date： 2011.9

    Language：Japanese   Presentation type：Symposium, workshop panel (public)  

    Venue：長野  

  • 定常視覚誘発電位に基づくBCI　～ 振幅変化を利用した被注意刺激の判別に関する基礎的検討 ～

    泉岡 太輔，笹山 瑛由，川口 浩和，小林 哲生

    電子情報通信学会ニューロコンピューティング研究会  2011.6 

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    Event date： 2011.6

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：沖縄  

  • Application of linearly-constrained prewhitening beamformer to reconstruction of highly correlated EEG signal sources International conference

    T. Sasayama, S. Hamada, T. Kobayashi

    IEEE/ICME International Conference on Complex Medical Engineering  2011.5 

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    Event date： 2011.5

    Language：English   Presentation type：Oral presentation (general)  

    Country：China  

  • 定常体性感覚誘発電位に基づくBCI　～ シミュレーションと高密度脳波計測による基礎的検討 ～

    川口 浩和，笹山 瑛由，濱田 昌司，小林 哲生

    電子情報通信学会ニューロコンピューティング研究会  2010.7 

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    Event date： 2010.7

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都  

  • 実頭部モデルを用いた線形制約付ノイズ白色化EEGビームフォーミング

    笹山 瑛由，飯田 智陽，川口 浩和，濱田 昌司，小林 哲生

    電子情報通信学会ニューロコンピューティング研究会  2010.7 

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    Event date： 2010.7

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：京都  

  • Construction of human head voxel models from MR images for EEG analysis based on EM algorithm International conference

    Teruyoshi Sasayama, Tomoaki Iida, Takenori Oida, Shoji Hamada, Tetsuo Kobayashi

    IEEE/ICME International Conference on Complex Medical Engineering  2010.7 

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    Event date： 2010.7

    Language：English   Presentation type：Oral presentation (general)  

    Country：Australia  

  • EEG信号源推定のための頭部ボクセルモデル作成―EM法を用いたMRIノイズ閾値の自動決定―

    笹山 瑛由，飯田 智陽，笈田 武範，鄭 址旭，小林 哲生

    電子情報通信学会ニューロコンピューティング研究会  2010.3 

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    Event date： 2010.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京  

  • 脳波・脳磁計測の逆問題解析手法の紹介と磁性体の位置検出への応用

    笹山 瑛由

    電磁非破壊検査を支援する逆問題解析に関する調査研究委員会  2023.7 

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    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大分  

  • AC Magnetization of Immobilized Magnetic Nanoparticles with Different Degree of Parallel Alignment of Easy Axes International conference

    Ahmed L. Elrefai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

    Intermag 2020  2020.5 

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    Language：English  

    Country：Canada  

  • Sensitivity Improvement of the Imaging of Magnetic Nanoparticle Distribution by Compensation Circuit with D/A Converter International conference

    Teruyoshi Sasayama, Naoki Okamura, Takashi Yoshida

    Intermag 2020  2020.5 

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    Language：English  

    Country：Canada  

  • Low-frequency Eddy current Testing Using a Magneto-impedance Sensor and Flux Transformer International conference

    Teruyoshi Sasayama

    Intermag 2020  2020.5 

    　More details

    Language：English  

    Country：Canada  

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MISC

Works

Industrial property rights

Patent   Number of applications: 4   Number of registrations: 0
Utility model   Number of applications: 0   Number of registrations: 0
Design   Number of applications: 0   Number of registrations: 0
Trademark   Number of applications: 0   Number of registrations: 0

Professional Memberships

  • Cryogenics and Superconductivity Society of Japan

  • The Iron and Steel Institute of Japan (ISIJ)

  • The Japanese Society for Non-Destructive Inspection

  • The Magnetics Society of Japan

  • The Institute of Electronics, Information and Communication Engineers

  • The Institute of Electrical Engineers of Japan

  • The Institute of Electrical and Electronics Engineers

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Committee Memberships

  • 日本非破壊検査協会　電磁非破壊検査を支援する逆問題解析に関する調査研究委員会   委員長   Domestic

    2023.4 - 2025.3   

  • 電気学会・編修専門第1部会   副主査   Domestic

    2023.4 - 2025.3   

  • Organizer   Domestic

    2023.4 - 2024.3   

  • 電気学会・電磁界解析を用いた革新技術開発調査専門委員会   委員   Domestic

    2022.4 - 2025.3   

  • 電気学会・電磁界解析による回転機の高精度モデリングと先進最適化技術調査専門委員会   委員   Domestic

    2022.4 - 2024.3   

  • 日本非破壊検査協会　2021年実施代議員   代議員   Domestic

    2022.1 - 2023.11   

  • 電気学会・カーボンニュートラルに向けたエネルギー変換システムの磁気応用技術調査専門委員会   委員   Domestic

    2021.10 - 2024.6   

  • 電気学会・ものづくり技術委員会   １号委員   Domestic

    2021.4 - 2024.4   

  • 電気学会・編修専門第1部会   委員   Domestic

    2021.4 - 2023.3   

  • 日本非破壊検査協会　電磁非破壊検査・数値解析調査研究委員会   委員長   Domestic

    2021.4 - 2023.3   

  • Organizer   Domestic

    2020.12 - 2024.6   

  • 電気学会・電磁界解析による回転機の高精度性能評価技術調査専門委員会   委員   Domestic

    2019.4 - 2022.3   

  • 電気学会・電磁界解析の先進技術応用技術調査専門委員会   委員   Domestic

    2019.4 - 2022.3   

  • Organizer   Domestic

    2019.4 - 2021.3   

  • 日本磁気学会   論文賞・学術奨励賞選考委員会　学術奨励賞選考委員   Domestic

    2018.6 - 2019.3   

  • Organizer   Domestic

    2018.2 - 2020.1   

  • 電磁アクチュエータシステムのための磁性材料および磁気現象の技術調査専門委員会   委員   Domestic

    2018.2 - 2020.1   

  • 電気学会・電力用磁性材料の評価・活用・応用技術調査専門委員会   委員   Domestic

    2017.4 - 2020.3   

  • 電気学会・回転機電磁界解析の実用的総合評価技術調査専門委員会   委員   Domestic

    2016.4 - 2019.3   

  • 電気学会・電磁界解析の高精度化技術調査専門委員会   委員   Domestic

    2016.4 - 2019.3   

  • 日本非破壊検査協会   電磁応用現象・解析評価研究委員会　委員   Domestic

    2016.4 - 2018.3   

  • 日本鉄鋼協会   計測・制御・システム部会計測フォーラム・若手フォーラム・座長   Domestic

    2016.4 - 2017.3   

  • 日本磁気学会   編集・論文委員会　論文委員   Domestic

    2015.6 - 2017.5   

  • 電気学会・エネルギー変換システムの高効率・高機能化のための磁気応用技術調査専門委員会   委員   Domestic

    2015.4 - 2018.3   

  • 電気学会・電力用磁性材料の高度活用技術調査専門委員会   委員   Domestic

    2014.4 - 2017.3   

  • 電気学会・高効率エネルギー変換のための磁気応用技術調査専門委員会   委員   Domestic

    2014.4 - 2015.3   

  • 電気学会・回転機電磁界解析に関する高度先端技術調査専門委員会   委員   Domestic

    2013.4 - 2016.3   

  • 電気学会・先進電磁界解析による設計高度化技術調査専門委員会   委員   Domestic

    2013.4 - 2016.3   

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Academic Activities

  • Screening of academic papers

    Role(s)： Peer review

    2023

    　More details

    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：28

    Number of peer-reviewed articles in Japanese journals：6

    Proceedings of International Conference Number of peer-reviewed papers：0

    Proceedings of domestic conference Number of peer-reviewed papers：0

  • Screening of academic papers

    Role(s)： Peer review

    2022

    　More details

    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：9

    Number of peer-reviewed articles in Japanese journals：5

    Proceedings of International Conference Number of peer-reviewed papers：0

    Proceedings of domestic conference Number of peer-reviewed papers：0

  • Screening of academic papers

    Role(s)： Peer review

    2021

    　More details

    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：11

    Number of peer-reviewed articles in Japanese journals：1

    Proceedings of International Conference Number of peer-reviewed papers：6

    Proceedings of domestic conference Number of peer-reviewed papers：0

  • 座長（Chairmanship）

    日本磁気学会学術講演会  （ オンライン ） 2020.12

    　More details

    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    電気・情報関係学会九州支部連合大会  （ オンライン ） 2020.9

    　More details

    Type：Competition, symposium, etc. 

  • Screening of academic papers

    Role(s)： Peer review

    2020

    　More details

    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：7

    Number of peer-reviewed articles in Japanese journals：0

    Proceedings of International Conference Number of peer-reviewed papers：0

    Proceedings of domestic conference Number of peer-reviewed papers：0

  • 座長（Chairmanship）

    電気学会全国大会  （ 札幌市・北海道科学大学 ） 2019.3

    　More details

    Type：Competition, symposium, etc. 

  • Screening of academic papers

    Role(s)： Peer review

    2019

    　More details

    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：9

    Number of peer-reviewed articles in Japanese journals：1

    Proceedings of International Conference Number of peer-reviewed papers：0

    Proceedings of domestic conference Number of peer-reviewed papers：0

  • Chair (Poster Presentation) International contribution

    International Workshop on Magnetic Bio-Sensing  （ Japan ） 2018.11

    　More details

    Type：Competition, symposium, etc. 

    Number of participants：40

  • 委員

    H31照明学会全国大会  （ 九州大学 ） 2018.7 - 2019.11

    　More details

    Type：Competition, symposium, etc. 

  • 幹事

    電気学会全国大会  （ 九州大学 ） 2018.3 - 2018.5

    　More details

    Type：Competition, symposium, etc. 

    Number of participants：3,000

  • Screening of academic papers

    Role(s)： Peer review

    2018

    　More details

    Type：Peer review 

    Number of peer-reviewed articles in foreign language journals：4

    Number of peer-reviewed articles in Japanese journals：6

    Proceedings of International Conference Number of peer-reviewed papers：0

    Proceedings of domestic conference Number of peer-reviewed papers：0

  • 座長（Chairmanship）

    電気・情報関係学会九州支部連合大会  （ 沖縄市・琉球大学 ） 2017.9

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    Type：Competition, symposium, etc. 

  • 現地実行委委員

    日本磁気学会学術講演会  （ 九州大学 ） 2017.9

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    Type：Competition, symposium, etc. 

    Number of participants：400

  • 座長（Chairmanship）

    日本非破壊検査協会　表面探傷シンポジウム  （ 岡山市・岡山国際交流センター ） 2017.3

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    Type：Competition, symposium, etc. 

  • Program Committee International contribution

    International Workshop on Magnetic Bio-Sensing  （ Japan ） 2016.10

    　More details

    Type：Competition, symposium, etc. 

    Number of participants：40

  • 座長（Chairmanship）

    電気・情報関係学会九州支部連合大会  （ 宮崎市・宮崎大学　木花キャンパス ） 2016.9

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    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    電気・情報関係学会九州支部連合大会  （ 福岡市・福岡大学 ） 2015.9

    　More details

    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    日本磁気学会学術講演会  （ 名古屋市・名古屋大学 ） 2015.9

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    Type：Competition, symposium, etc. 

  • 座長（Chairmanship） International contribution

    2015.5

    　More details

    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    応用物理学会春季学術講演会  （ 神奈川県平塚市（東海大学　湘南キャンパス） ） 2015.3

    　More details

    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    電気・情報関係学会九州支部連合大会  （ 鹿児島市・鹿児島大学工学部（郡元キャンパス） ） 2014.9

    　More details

    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    日本磁気学会学術講演会  （ 横浜市・慶應義塾大学日吉キャンパス ） 2014.9

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    Type：Competition, symposium, etc. 

  • 会場設営補助

    電気・情報関連学会中国支部連合大会  （ 岡山大学 ） 2013.10

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    Type：Competition, symposium, etc. 

    Number of participants：500

  • 座長（Chairmanship）

    電気学会　静止器・回転機合同研究会  （ 秋田市・にぎわい交流館ＡＵ ） 2013.9

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    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    電気学会　全国大会  （ 名古屋市・名古屋大学 ） 2013.3

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    Type：Competition, symposium, etc. 

  • 座長（Chairmanship）

    電気学会　マグネティックス研究会  （ 名古屋市・豊田工業大学 ） 2012.12

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    Type：Competition, symposium, etc. 

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Research Projects

  • Quantitative DNA Testing in High-Speed Nucleic Acid Amplification Testing Using an Optically Pumped Magnetometer

    Grant number：24K21611  2024.6 - 2026.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Research (Exploratory)

    　 More details

    Grant type：Scientific research funding

    CiNii Research

  • Development of real-time magnetic nanoparticle imaging system using high-sensitivity magnetic sensor array

    Grant number：23K20939  2024.4 - 2025.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    　 More details

    Grant type：Scientific research funding

    CiNii Research

  • 光ポンピング磁力計を用いた鋼材の渦電流試験

    2024

    日本鉄鋼協会  鉄鋼研究振興助成 

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    Grant type：Donation

  • 高感度磁気センサアレイによる磁気ナノ粒子のリアルタイムイメージングシステムの開発

    Grant number：21H01342  2021.4 - 2024.3

    日本学術振興会  科学研究費助成事業  基盤研究(B)

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    Authorship：Principal investigator  Grant type：Scientific research funding

  • 経鼻胃管先端位置の磁気的リアルタイム遠隔モニタリングシステムの開発

    2021

    電気通信普及財団  研究調査助成 

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    Grant type：Donation

  • Elucidation of magnetic particle dynamics for diagnostic and therapeutic applications

    Grant number：20H05652  2020 - 2024

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (S)

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    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

    CiNii Research

  • 経鼻胃管先端位置の磁気的リアルタイム遠隔モニタリングシステムの開発

    2020

    電気通信普及財団  研究調査助成 

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    Grant type：Donation

  • 矩形波励磁を用いた渦電流探傷試験法の開発

    2020

    日本非破壊検査協会  研究助成金  研究助成金

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    Grant type：Donation

  • 人体内診断に向けたマルチセンサー磁気計測による磁気マーカーイメージング法の開発

    Grant number：19K14996  2019.4 - 2021.3

    日本学術振興会  科学研究費助成事業  若手研究

    笹山 瑛由

    　 More details

    Authorship：Principal investigator  Grant type：Scientific research funding

    人体内の磁気マーカーから磁気信号が十分得られるような高磁場生成・計測システムの開発を行う。続いて、複数のセンサーを配置した場合の磁気的干渉を抑制したマルチセンサー磁気計測システムの開発を行う。また、磁気マーカーから得られる磁気信号のモデル化を行い、システムの高感度・高分解能化を計る。さらに、実用性を検証するため、ファントムを用いたイメージング実験を行う。

    CiNii Research

  • 鋼材磁気特性のイメージング法の開発

    2019

    日本鉄鋼協会  鉄鋼研究振興助成 

    　 More details

    Grant type：Donation

  • オープン型磁気ナノ粒子イメージングシステムの開発

    Grant number：18KK-282  2018

    マツダ財団  科学技術研究助成 

    　 More details

    Grant type：Donation

    ナノメートルサイズの強磁性体を高分子で被覆し、その表面に検査試薬等を結合したものは磁気マーカーと呼ばれている。この磁気マーカーを体内の疾患部に蓄積させ、その位置を体外から検出し可視化する技術（磁気ナノ粒子イメージング，MPI）は、新しい体内診断技術として期待されている。現在のMPI研究では強い傾斜磁場を利用するが、それを人体サイズで実現するのは困難である。本研究では、傾斜磁場を利用しない新原理のMPIシステムを提案する。これによりシステムが簡素化され，オープン型MPIシステムの構築ができる。

  • 体内診断に向けた磁気マーカーの高精度イメージング法の開発

    Grant number：16K18114  2016 - 2018

    科学研究費助成事業  若手研究(B)

    　 More details

    Authorship：Principal investigator  Grant type：Scientific research funding

  • インフラ劣化評価と保全計画のための高感度磁気非破壊検査

    2014.10 - 2019.3

    　 More details

    Authorship：Coinvestigator(s) 

    社会インフラの高感度磁気非破壊検査による劣化評価と保全計画において，高感度磁気センサシステムを開発することにより，従来では表面のみのきずの探査ができなかったものを，深部まで探査可能にする．

  • 磁気マーカーを用いた先端バイオ免疫検査システムの開発

    2014.4 - 2017.3

    　 More details

    Authorship：Coinvestigator(s) 

    磁気マーカーを用いたバイオセンシングシステムの開発を行っている．体外診断用の液相免疫検査と体内診断用の磁気イメージングシステムを開発している．磁気マーカーの特性評価，高感度磁気センサ，検査システム，検査法を共同で開発している．

  • インフラ劣化評価と保全計画のための高感度磁気非破壊検査

    2014 - 2018

    JST  戦略的創造研究推進事業 (文部科学省)

    　 More details

    Authorship：Coinvestigator(s)  Grant type：Contract research

  • 磁気マーカーを用いた先端バイオ免疫検査システムの開発

    Grant number：24246072  2014

    日本学術振興会  科学研究費助成事業  基盤研究(A)

    　 More details

    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

  • 磁気マーカーの組成分析法の精度向上に関する研究

    2014

    九州大学教育研究プログラム・研究拠点形成プロジェクト（Ｐ＆Ｐ）研究計画書（新規・ＦＳタイプ）

    　 More details

    Authorship：Principal investigator  Grant type：On-campus funds, funds, etc.

  • 省エネモータ開発のためのインバータ駆動時の実状態考慮磁界解析と実証実験

    Grant number：21246046  2012

    日本学術振興会  科学研究費助成事業  基盤研究(A)

    　 More details

    Authorship：Coinvestigator(s)  Grant type：Scientific research funding

  • 複合的MRI情報を考慮したEEG空間フィルタに基づくBMIシステムの構築

    Grant number：21・5335  2009 - 2011

    日本学術振興会  科学研究費助成事業  特別研究員奨励費

    　 More details

    Authorship：Principal investigator  Grant type：Scientific research funding

▼display all

Class subject

  • Measurement Systems Engineering II

    2023.6 - 2023.8   Summer quarter

  • 計測システム工学Ⅱ

    2023.6 - 2023.8   Summer quarter

  • 電気情報工学実験I

    2023.4 - 2023.9   First semester

  • 電気電子工学設計

    2023.4 - 2023.9   First semester

  • 電気電子工学読解Ⅰ

    2023.4 - 2023.9   First semester

  • 電気電子工学演示Ⅰ

    2023.4 - 2023.9   First semester

  • 電気電子工学研究演示(第2ｸﾞﾙｰﾌﾟ)

    2023.4 - 2023.9   First semester

  • Survey in EEE Studies(Group2)

    2023.4 - 2023.9   First semester

  • Measurement Systems Engineering I

    2023.4 - 2023.6   Spring quarter

  • (IUPE)Electromagnetic Theory I

    2023.4 - 2023.6   Spring quarter

  • 計測システム工学Ⅰ

    2023.4 - 2023.6   Spring quarter

  • Presentations in EEE Studies(Group2)

    2022.10 - 2023.3   Second semester

  • 電気電子工学設計

    2022.10 - 2023.3   Second semester

  • 電気電子工学読解Ⅱ

    2022.10 - 2023.3   Second semester

  • 電気電子工学演示Ⅱ

    2022.10 - 2023.3   Second semester

  • Measurement Systems Engineering II

    2022.6 - 2022.8   Summer quarter

  • 計測システム工学Ⅱ

    2022.6 - 2022.8   Summer quarter

  • Advanced Seminar in Electrical and Electronic Engineering

    2022.4 - 2023.3   Full year

  • Advanced Research in Electrical and Electronic Engineering I

    2022.4 - 2023.3   Full year

  • Adv Res in Electrical and Electronic Engineering II

    2022.4 - 2023.3   Full year

  • Measurement Systems Engineering

    2022.4 - 2022.9   First semester

  • 電気情報工学実験I

    2022.4 - 2022.9   First semester

  • 工学概論（Ⅰ群）

    2022.4 - 2022.9   First semester

  • 計測システム工学

    2022.4 - 2022.9   First semester

  • 電気電子工学読解Ⅰ

    2022.4 - 2022.9   First semester

  • 電気電子工学演示Ⅰ

    2022.4 - 2022.9   First semester

  • Measurement Systems Engineering I

    2022.4 - 2022.6   Spring quarter

  • (IUPE)Electromagnetic Theory I

    2022.4 - 2022.6   Spring quarter

  • 計測システム工学Ⅰ

    2022.4 - 2022.6   Spring quarter

  • 電気電子工学読解Ⅱ

    2021.10 - 2022.3   Second semester

  • 電気電子工学設計

    2021.10 - 2022.3   Second semester

  • 計測システム工学Ⅱ

    2021.6 - 2021.8   Summer quarter

  • Measurement Systems Engineering II

    2021.6 - 2021.8   Summer quarter

  • Advanced Seminar in Electrical and Electronic Engineering

    2021.4 - 2022.3   Full year

  • Advanced Project Management Technique

    2021.4 - 2022.3   Full year

  • 超伝導エレクトロニクス特別講究

    2021.4 - 2022.3   Full year

  • Advanced Research in Superconductive Electronics

    2021.4 - 2022.3   Full year

  • 電気電子工学特別演習

    2021.4 - 2022.3   Full year

  • 電気電子工学特別講究第一

    2021.4 - 2022.3   Full year

  • 電気電子工学特別講究第二

    2021.4 - 2022.3   Full year

  • Advanced Research in Electrical and Electronic Engineering I

    2021.4 - 2022.3   Full year

  • Adv Res in Electrical and Electronic Engineering II

    2021.4 - 2022.3   Full year

  • Exercise in Teaching

    2021.4 - 2022.3   Full year

  • 国際演示技法

    2021.4 - 2022.3   Full year

  • 知的財産技法

    2021.4 - 2022.3   Full year

  • ティーチング演習

    2021.4 - 2022.3   Full year

  • 先端プロジェクト管理技法

    2021.4 - 2022.3   Full year

  • Scientific English Presentation

    2021.4 - 2022.3   Full year

  • Intellectual Property Management

    2021.4 - 2022.3   Full year

  • [M2]電気電子工学演習第三

    2021.4 - 2021.9   First semester

  • 電気情報工学実験I

    2021.4 - 2021.9   First semester

  • [M2]計測システム工学

    2021.4 - 2021.9   First semester

  • 電気電子工学読解Ⅰ

    2021.4 - 2021.9   First semester

  • [M2]Measurement Systems Engineering

    2021.4 - 2021.9   First semester

  • 計測システム工学Ⅰ

    2021.4 - 2021.6   Spring quarter

  • (IUPE)Electromagnetic Theory I

    2021.4 - 2021.6   Spring quarter

  • 電気電子工学設計

    2020.10 - 2021.3   Second semester

  • 電気電子工学演習第二

    2020.10 - 2021.3   Second semester

  • 電気電子工学特別講究第二

    2020.4 - 2021.3   Full year

  • 超伝導エレクトロニクス特別講究

    2020.4 - 2021.3   Full year

  • 電気電子工学特別演習

    2020.4 - 2021.3   Full year

  • 電気電子工学特別講究第一

    2020.4 - 2021.3   Full year

  • 電気電子工学演習第三

    2020.4 - 2020.9   First semester

  • 電気情報工学実験I

    2020.4 - 2020.9   First semester

  • 計測システム工学

    2020.4 - 2020.9   First semester

  • 電気電子工学演習第一

    2020.4 - 2020.9   First semester

  • (IUPE)Mathematics for EECS

    2020.4 - 2020.6   Spring quarter

  • (IUPE)Electromagnetic Theory I

    2020.4 - 2020.6   Spring quarter

  • Mathematics for Electrical Engineering and Computer Science

    2019.4 - 2019.9   First semester

  • 計測システム工学

    2019.4 - 2019.9   First semester

  • 電気電子工学演習第一

    2019.4 - 2019.9   First semester

  • 電気電子工学演習第三

    2019.4 - 2019.9   First semester

  • 電気電子工学特別研究第ニ

    2019.4 - 2019.9   First semester

  • 電気電子工学演習第三

    2019.4 - 2019.9   First semester

  • 計測システム工学

    2019.4 - 2019.9   First semester

  • 電気電子工学演習第一

    2019.4 - 2019.9   First semester

  • 電気情報工学実験I

    2019.4 - 2019.9   First semester

  • Electromagnetic Theory Ⅰ

    2019.4 - 2019.9   First semester

  • (IUPE) Electromagnetic Theory Ⅰ

    2019.4 - 2019.6   Spring quarter

  • (IUPE) Maths for Electrical Eng and Computer Science

    2019.4 - 2019.6   Spring quarter

  • 電気電子工学演習第二

    2018.10 - 2019.3   Second semester

  • 電気情報工学入門Ⅱ

    2018.10 - 2019.3   Second semester

  • 電気電子工学特別研究第一

    2018.10 - 2019.3   Second semester

  • 電気情報工学基礎実験

    2018.10 - 2019.3   Second semester

  • 電気電子工学演習第三

    2018.4 - 2018.9   First semester

  • 電気電子工学演習第一

    2018.4 - 2018.9   First semester

  • Mathematics for Electrical Engineering and Computer Science

    2018.4 - 2018.6   Spring quarter

  • 電気情報工学実験Ⅱ

    2017.10 - 2018.3   Second semester

  • 電気情報工学基礎実験

    2017.10 - 2018.3   Second semester

  • 電気情報工学実験I

    2017.4 - 2017.9   First semester

  • 電気情報工学基礎実験

    2016.10 - 2017.3   Second semester

  • 電気情報工学実験II

    2016.10 - 2017.3   Second semester

  • 電気情報工学実験I

    2016.4 - 2016.9   First semester

  • 電気情報工学基礎実験

    2015.10 - 2016.3   Second semester

  • 日韓共同理工系学部留学生予備教育コース（物理）

    2015.10 - 2016.3   Second semester

  • 電気情報工学実験II

    2015.10 - 2016.3   Second semester

  • 電気情報工学実験I

    2015.4 - 2015.9   First semester

  • 電気情報工学基礎実験

    2014.10 - 2015.3   Second semester

  • 電気情報工学実験I

    2014.4 - 2014.9   First semester

▼display all

FD Participation

  • 2023.1   Role：Participation   Title：【シス情FD】若手教員による研究紹介⑦

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2022.10   Role：Participation   Title：【シス情FD】若手教員による研究紹介⑥

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2022.9   Role：Participation   Title：【シス情FD】研究機器の共用に向けて

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2022.6   Role：Participation   Title：【シス情FD】電子ジャーナル等の今後について

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2022.5   Role：Participation   Title：【シス情FD】若手教員による研究紹介④「量子コンピュータ・システム・アーキテクチャの研究～道具になることを目指して～」

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2022.4   Role：Participation   Title：【シス情FD】第4期中期目標・中期計画等について

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2022.1   Role：Participation   Title：【シス情FD】シス情関連の科学技術に対する国の政策動向（に関する私見）

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2021.12   Role：Participation   Title：【シス情FD】企業出身教員から見た大学

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2021.11   Role：Participation   Title：【シス情FD】若手教員による研究紹介　及び　研究費獲得のポイント等について③

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2021.10   Role：Participation   Title：【シス情FD】熊本高専と九大システム情報との交流・連携に向けて ー 3年半で感じた高専の実像 ー

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2021.9   Role：Participation   Title：博士後期課程の充足率向上に向けて

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2021.6   Role：Participation   Title：若手教員による研究紹介　及び　科研取得のポイントについて　①

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2021.5   Role：Participation   Title：先導的人材育成フェローシップ事業(情報・AI分野)について

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2020.12   Role：Participation   Title：Moodle&MS Teams連携によるオンライン講義実施報告(Youtube Prezi Powerpoint Wolframcloud そして TeX)

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2020.12   Role：Participation   Title：令和２年度 第２回工学部ＦＤ（１日目） 総合型選抜の実施に向けて―面接の全般的な内容（注意事項、採点方法など）

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2020.12   Role：Participation   Title：電子教材開発者向け講習会

    Organizer：University-wide

  • 2020.10   Role：Participation   Title：2020年度 ユニバーシティ・デザイン・ワークショップの報告

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2020.10   Role：Participation   Title：令和２年度 第１回工学部ＦＤ 総合型選抜の実施に向けて―評価基準の策定―

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2020.9   Role：Participation   Title：電気情報工学科総合型選抜（AO入試）について

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2020.2   Role：Participation   Title：平成31年度システム情報科学研究院FD（九州大学工学系改組の現状と今後の予定）

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2019.10   Role：Participation   Title：電子ジャーナルの現状と今後の動向に関する説明会

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2019.6   Role：Participation   Title：8大学情報系研究科長会議の報告

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2019.3   Role：Participation   Title：平成30年度工学部FD（平成３３年度入学者選抜改革 【一般選抜における主体性等評価について】）

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2019.2   Role：Participation   Title：平成30年度システム情報科学研究院FD（分子システムデバイスリーディングコースにおける教育成果とダ・ヴィンチコースの新設）

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2018.11   Role：Participation   Title：平成30年度システム情報科学研究院FD（科学技術基本政策の今と未来）

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2017.8   Role：Participation   Title：平成29年度工学研究院・システム情報科学研究院FD

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2016.11   Role：Participation   Title：自殺防止メンタルヘルス研修会

    Organizer：University-wide

  • 2016.10   Role：Participation   Title：九州大学における男女共同参画の取り組み

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2016.6   Role：Participation   Title：ハラスメントの基礎知識，防止の心構え，具体的事例による研修

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2015.11   Role：Participation   Title：EEP海外研修　ELITE（English Learning in Teaching English)

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2015.7   Role：Participation   Title：大学のグローバル化に伴う英語での講義について

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2014.10   Role：Participation   Title：半年経った基幹教育：振返りと今後に向けて

    Organizer：[Undergraduate school/graduate school/graduate faculty]

  • 2014.8   Role：Participation   Title：新ＧＰＡ制度実施のためのＦＤの開催について

    Organizer：[Undergraduate school/graduate school/graduate faculty]

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Other educational activity and Special note

  • 2021  Class Teacher 

  • 2018  Class Teacher 

Media Coverage

  • 高温超電導を利用して、分厚いコンクリートやアスファルト下の金属内部の劣化を検査できる手法を開発した。 Newspaper, magazine

    西日本新聞  2019.3

    　More details

    高温超電導を利用して、分厚いコンクリートやアスファルト下の金属内部の劣化を検査できる手法を開発した。

  • 超電導コイルを使って金属表面から深さ30ミリメートル程度の亀裂などを非接触で検査できる手法を開発した。 Newspaper, magazine

    日刊工業新聞  2016.4

    　More details

    超電導コイルを使って金属表面から深さ30ミリメートル程度の亀裂などを非接触で検査できる手法を開発した。

Travel Abroad

  • 2022.6

    Staying countory name 1：United Kingdom   Staying institution name 1：University College London, London

  • 2019.11

    Staying countory name 1：Taiwan, Province of China   Staying institution name 1：National Taiwan Normal University Gongguan Campus, Taipei City

  • 2019.9

    Staying countory name 1：China   Staying institution name 1：International Conference Room, Grand Metropark Hotel, Nanjing

  • 2019.1

    Staying countory name 1：United States   Staying institution name 1：International Conference Room, Wardman Park Marriott in Washington, Washington DC, USA

  • 2018.7

    Staying countory name 1：United States   Staying institution name 1：International Conference Room, Hawaii Covention Center Oahu, Hawaii

  • 2018.4

    Staying countory name 1：Singapore   Staying institution name 1：International Conference Room, Marina Bay Sands Convention Center, Singapore

  • 2017.10

    Staying countory name 1：China   Staying institution name 1：International Conference Room, Queens Palace Hotel, Bio-late, Wuhan

  • 2017.4

    Staying countory name 1：Ireland   Staying institution name 1：International Conference Room, Convention Centre Dublin, Dublin

  • 2016.5 - 2016.6

    Staying countory name 1：Canada   Staying institution name 1：University of British Columbia, Vancouver

  • 2016.1

    Staying countory name 1：United States   Staying institution name 1：International Conference Room, Hilton San Diego Bayfront, California

  • 2015.11

    Staying countory name 1：United States   Staying institution name 1：University of California, Santa Cruz (UCSC), Stanfort University

  • 2015.5

    Staying countory name 1：China   Staying institution name 1：International Conference Room, China National Convention Center

  • 2014.11

    Staying countory name 1：United States   Staying institution name 1：International Conference Room, Hilton Hawaiian Village Beach Resort in Honolulu, Hawaii

  • 2014.5

    Staying countory name 1：Germany   Staying institution name 1：International Conference Room, International Congress Center Dresden

  • 2013.6 - 2013.7

    Staying countory name 1：Hungary   Staying institution name 1：International Conference Room, Hilton Budapest

  • 2011.5

    Staying countory name 1：China   Staying institution name 1：International Conference Room, Sinoway Hotel

  • 2010.7

    Staying countory name 1：Australia   Staying institution name 1：International Conference Room, Crowne Plaza Surfers Paradise Hotel

▼display all