Kyushu University Academic Staff Educational and Research Activities Database
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Renshi Sawada Last modified date:2018.06.12



Graduate School
Undergraduate School
工学序論(国際コース)一コマ
Other Organization
Administration Post
Director of the Research Center for Advanced Biomechanics


E-Mail
Homepage
http://nano-micro.mech.kyushu-u.ac.jp
Microsystems and Bioengineering Laboratory .
Phone
092-802-3240
Fax
092-802-3241
Academic Degree
Ph.D
Field of Specialization
Optical MEMS, Bio-MEMS
Outline Activities
We have developed various laser-based microsensors that can be incorporated into a small actuator fabricated by micromachining technologies, for example very small, highly accurate displacement sensors, Doppler blood flow meter, and micro scanning microscope based on application of micro mirror.Their sizes are only a few percent of conventional measuring instruments. Fellow of IOP (Institute of Physics).
Research
Research Interests
  • Study and development on system integration for nano-instrumentation and bio-sensing
    keyword : integrated measuring instrument/Laser optics/Micro fabrication/Surface packaging/Optical MEMS/Avian influenza/ Shearing force sensor/
    2004.01~2019.03We have developed various laser-based microsensors that can be incorporated into a small actuator fabricated by micromachining technologies, for example very small, highly accurate displacement sensors, Doppler blood flow meter, and micro scanning microscope based on application of micro mirror.Their sizes are only a few percent of conventional measuring instruments..
Current and Past Project
  • Development of MEMS integrated scanning microscope
  • Development of handy projector using MEMS Mirrors
Academic Activities
Papers
1. H. Nogami, R. Inoue, R. Shiraishi, Y. Seki, R. Sawada, Stress monitoring of cows using an integrated optical photo plethysmographic sensor, International Confberence on BioSensors, Bio Electronics, BioMedical Devices, BioMEMS/NEMS&Applications (Bio4Apps2017),(11-13 December, 2017,University of Tokyo), 10.3390/s18020326., 総ページ:17p, 2017.12.
2. Ken Yoshinaga , Fumiya Nakashima , Hirofumi Nogam, and Renshi Sawada, The application of Micro Laser Doppler Velocimeter to hemodialysis, 22nd Microoptics Conference MOC2017, (19-20, Nov.,2017, Tokyo), 48-48, 2017.11.
3. Nobutomo Morita, Hirofumi Nogami, Eiji Higurashi, and Renshi Sawada,, Multifunctional Optical Sensor Module Integrated Optical Micro Displacement Sensor and Its Application to a Photoplethysmographic Sensor with Measuring Contact Force, BIO Devices 2018 - 11th International Conference on Bio-inspired Systems and Signal Processing, (19-22, January, 2018, Funchal), 10.3390/s18020326., 71-76, 総ページ:17p, 2018.01.
4. Ryo Inoue, Hirofumi Nogami, Eiji Higurashi and Renshi Sawada, Simultaneous Measurement of a Blood Flow and a Contact Pressure, BIOSIGNALS 2018 - 11th International Conference on Bio-inspired Systems and Signal Processing, 48-52, 総ページ:17p, 2018.01.
5. Nobutomo Morita, Hirofumi Nogami, Eiji Higurashi, and Renshi Sawada,, Grasping Force Control for a Robotic Hand by Slip Detection Using Developed Micro Laser Doppler Velocimeter, Sensors, 18 326 (published in 23 January 2018), 10.3390/s18020326., 総ページ:17p, 2018.01.
6. Nobutomo Morita, Fumiya Nakashima, Hirofumi Nogami, Eiji Higurashi and Renshi Sawada, Modification of power spectrum for absolute blood fIow rate Measurement in Laser Doppler velocimetry, International Confberence on BioSensors, BioElectronics, BioMedical Devices,BioMEMS/NEMS&Applications(Bio4Apps2017), 2017.12.
7. R. Shiraishi, H. Nogami, K. Uchida, M. Nomura, R. Sawada, Developed MEMS blood flow sensor with a built-in pressure sensor and its application to Exercise, 5th International Conference on Bio-Sensing Technplogy2017(BITE2017), 2017.08.
8. Ryo Inoue, Hirofumi Nogami, Eiji Higurashi, and Renshi Sawada, A New Extremely Small Sensor for Measuring a Blood Flow and a Contact Pressure Simultaneously, IEEE International Conference on Optical Mems and Nanophotonics (OMN2017), (13-17, August, 2017, Santa Fe), Po1.8-1, pp.125-126, 2017, 2017.08.
9. Eiji Higurashi and Renshi Sawada, Micro-encoder based on higher-order diffracted light interference, J. Micromech. Microeng., 10.1088/0960-1317/15/8/012, 15, 8, 1459-1465, Vol.15(2005)1459-1465, 2005.08.
Membership in Academic Society
  • Non profit organizer-Precision Engineering Network
  • The Japan Society for Precision Engineering
  • Japanese Society for Medical and Biological Engineering (JSMBE)
  • The Institute of Electrical Engineers of Japan
  • Journal of The Society of Instrument and Control Enginees
  • The Institute of Electrical Engineers of Japan
  • Institute of Physics
Educational
Educational Activities
We teach microystems and bioengineering such as various laser-based microsensors that can be incorporated into a small actuator fabricated by micromachining technologies, for example very small, highly accurate displacement sensors, Doppler blood flow meter, and micro scanning microscope based on application of micro mirror.Their sizes are only a few percent of conventional measuring instruments.
Other Educational Activities
  • 2008.10.
Social
Professional and Outreach Activities
・Collaborative research with NUS
・China-Japan Joint Seminar of MEMS/NEMS
・Non-Profit Organization Precision Engineering and Science Network (NPO-PEN)
・IOP J. Micromechanics & Microengineering、editorial board activities
・Japan-Korea Joint Seminar
・BiO4 International Conferences
・Collaborative research with NUS
・Collaborative research with Harvard Medical School (Boston), MSE (Los Angeles).