Kyushu University Academic Staff Educational and Research Activities Database
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Takashi Yoshida Last modified date:2024.04.10

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 Reseacher Profiling Tool Kyushu University Pure
Academic Degree
Dr. Engineering
Country of degree conferring institution (Overseas)
Field of Specialization
Measurment engineering, Biosensore, Motor control
Total Priod of education and research career in the foreign country
Outline Activities
Research activities: Highly sensitive magnetic biosensor, bio-medical application of magnetic nanoparticles, high torque density PMSM (PM synchronous motor).
Educational activities: Electromagnetism, Power electronics
Research Interests
  • Study on motor and magnetic gear with high magnetic flux density and high output density
    keyword : Synchronous motor, Induction motor, Superconducting motor, high magnetic flux density, high output density
  • Development of magnetic particle imaging.
    keyword : magnetic particle
  • Development of highly sensitive magnetical biosensor
    keyword : Biosensore, Brownian relaxation
  • Study on Vibration Control of Single-sided Linear Induction Motor
    keyword : End effect, Eectromagnetic field analysis
  • Study on Air-suspended Linear Hybrid Motor Vehicle
    keyword : Hybrid Linear Motor, Air-suspended Vehicle
Academic Activities
1. Keiji Enpuku, Yi Sun, Haochen Zhang, Takashi Yoshida, Harmonic signals of magnetic nanoparticle in suspension for biosensing application: Comparison of properties between Brownian- and Néel-dominant regions, Journal of Magnetism and Magnetic Materials, 10.1016/j.jmmm.2023.170878, 579, 170878, 2023.08.
2. Yi Sun, Haochen Zhang, Shuya Yamamura, Zhongzhou Du, Takashi Yoshida, Estimation of hydrodynamic size distribution of magnetic nanoparticles based on AC magnetization harmonics for magnetic immunoassay, International Journal on Magnetic Particle Imaging, 10.18416/IJMPI.2023.2303017, 9, 2303017, 2023.03.
3. Zhang Haochen, Sun Yi, Du Zhongzhou, Sasayama Teruyoshi, Yoshida Takashi , Numerical Study on the Magnetization Characteristics of Chainlike Magnetic Nanoparticles, IEEE Magnetics Letters, 10.1109/LMAG.2022.3231819, 64, 2022.12.
4. Keiji Enpuku, Shuya Yamamura, Takashi Yoshida, Quantitative explanation of the difference in AC magnetization curves between suspended and immobilized magnetic nanoparticles for biomedical application, Journal of Magnetism and Magnetic Materials, 10.1016/j.jmmm.2022.170089, 564, 170089, 2022.12.
5. David Cabrera, Takashi Yoshida, Teresa Rincón-Domínguez, J.L.F Cuñado, Gorka Salas, Alberto Bollero, María del Puerto Morales, Julio Camarero, Francisco J. Teran, Superparamagnetic-blocked state transition under alternating magnetic fields: towards determining the magnetic anisotropy in magnetic suspensions, Nanoscale, 10.1039/d2nr00808d, 14, 24, 8789-8796, 2022.05.
Membership in Academic Society
  • MSJ
  • IEEE
  • IEEJ
Educational Activities
Lectures for graduate and undergraduate students.