Researchers

Seiji Kameda

Main Lab Location:

CiNet (Main bldg.)

Specific Research Topic:

Brain Machine Interface, Integrated Circuitry, Biological Information Processing

Other Affiliations:

Specially Appointed Associate Professor
Division of Clinical Neuroengineering
Global Center for Medical Engineering and Informatics
Osaka University

Phone: 

+81-6-6105-5879

Mailing Address:

3B3-2(BMI Office 10) 1-4 Yamadaoka, Suita City, Osaka, 565-0871, Japan

Email: 


My research field is in integrated circuitry. In particular, I undertake interdisciplinary research on biological information processing and integrated-circuit technology.

I have developed a neuromorphic visual information processing analog VLSIs known as “silicon retina”, a high sensitivity CMOS bio photo sensor for bioluminescent detection and a multi-channel current stimulator for artificial vision. Presently, I focus on research and development of multi-channel measurement and stimulation devices for implantable brain-machine-interface (BMI) system.

Selected Publications:

Yuki Hayashida, Yuuichi Umehira, Kouki Takatani, Shigetoshi Futami, Seiji Kameda, Takatsugu Kamata, Arif Ullah Khan, Yoshinori Takeuchi, Masaharu Imai and Tetsuya Yagi, ``Cortical neural excitations in rats in vivo with using a prototype of awireless multi-channel microstimulation system'', Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International conference of the IEEE, pp.1642-1645, 2015.

Seiji Kameda, Yuki Hayashida, Yuta Tanaka, Dai Akita and Tetsuya Yagi, ``A Multichannel Current Stimulator Chip for Spatiotemporal Pattern Stimulation of Neural Tissues'', The 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'14), pp.5011-5015, 2014.

Kazuhiro Shimonomura, Seiji Kameda, Atsushi Iwata and Tetsuya Yagi, ``Wide-Dynamic-Range APS-Based Silicon Retina With Brightness Constancy'', IEEE Transactions on Neural Networks, vol.22, no.9, pp.1482-1493, 2011.

Seiji Kameda and Tetsuya Yagi, ``An analog silicon retina with multichip configuration'', IEEE Transactions on Neural Networks, vol.17, no.1, pp.197-210, 2006.

Seiji Kameda and Tetsuya Yagi, ``An analog VLSI chip emulating sustained and transient response channels of the vertebrate retina'', IEEE Transactions on Neural Networks, vol.14, no.5, pp.1405-1412, 2003.