Research

Energy transfer technology for implantable and IoT devices

Ultra-small wireless optogenetic stimulator
Ultra-small wireless optogenetic stimulator
(T. Tokuda et al., AIP Advances 8(4), 045018 (2018))
Optically-driven, optical ID transmission device
Optically-driven, optical ID transmission device
(W. Nattakarn et al., Jpn. J. Appl. Phys., 57, 04FM05 (2018))

Development of CMOS-based opto-electronic neural interface devices

CMOS-based opto-electronicical neural interface device
CMOS-based opto-electronicical neural interface device
(T. Tokuda, et al., Electron. Lett., 48, 312 (2012))

Development of multifunctional CMOS image sensors

Multifunctional CMOS image sensor
Multifunctional CMOS image sensor
(T. Tokuda et al., Sensors and Actuators A: Physical 125, 273 (2006))

Development of implantable Glucose monitoring system

Concept of implantable Glucose monitoring device
Concept of implantable Glucose monitoring device
(T.Tokuda et. al., Biomed. Opt. Exp. 5, 3859 (2014))

Polarization-analysing CMOS image sensor and its applications

CMOS-based in-line optical analysis device for microreactors
CMOS-based in-line optical analysis device for microreactors
(T. Tokuda et al., Electron. Lett., 50, 1222 (2014))

Development of Intelligent Imaging Systems for in vivo Brain Imaging

Concept of in vivo brain imaging device
Concept of in vivo brain imaging device
(M. Haruta et al., Jpn. J. Appl. Phys., 53, 04EL05 (2014))

Development of Multi-Chip Flexible Stimulator toward Retinal Prosthesis

Flexible retinal stimulator
Flexible retinal stimulator
(T. Tokuda et al., IEEE Trans. Biomed. Circuit Syst., 4, 445 (2010))