Akihiro Uehara

According to our database, Akihiro Uehara authored at least 8 papers between 2000 and 2008.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2008

A visual prosthesis with 100 electrodes featuring wireless signals and wireless power transmission.

Yasuo Terasawa, Akihiro Uehara, Eiji Yonezawa, Tohru Saitoh, Kenzo Shodo, Motoki Ozawa, Yasuo Tano, Jun Ohta

IEICE Electron. Express, 2008

2007

A multi-microchip retinal stimulator for in vitro / in vivo experiments.

Jun Ohta, Takahashi Tokuda, Keiichiro Kagawa, Akihiro Uehara, Yasuo Terasawa, Kazuaki Nakauchi, Takashi Fujikado, Yasuo Tano

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2006

Pulse frequency modulation based CMOS image sensor for subretinal stimulation.

David C. Ng, Tetsuo Furumiya, Koichi Yasuoka, Akihiro Uehara, Keiichiro Kagawa, Takashi Tokuda, Masahiro Nunoshita, Jun Ohta

IEEE Trans. Circuits Syst. II Express Briefs, 2006

Toward 1000-ch electrode array based on distributed microchip architecture for retinal prosthesis.

Jun Ohta, Takahashi Tokuda, Keiichiro Kagawa, Akihiro Uehara, Yasuo Terasawa, Kenzo Shodo, Takashi Fujikado, Yasuo Tano

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

A multi-chip-architecture based flexible stimulation device for retinal prosthesis with a flip-chip packaging technique.

Takashi Tokuda, Masayuki Kawada, Sachie Sugitani, Mari Taniyama, Akihiro Uehara, Keiichiro Kagawa, Masahiro Nunoshita, Jun Ohta

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2004

A high-sensitive digital photosensor using MOS interface-trap charge pumping.

Akihiro Uehara, Keiichiro Kagawa, Takashi Tokuda, Jun Ohta, Masahiro Nunoshita

IEICE Electron. Express, 2004

A retinal prosthetic device using a pulse-frequency-modulation CMOS image sensor.

Jun Ohta, Tetsuo Furumiya, David C. Ng, Akihiro Uehara, Keiichiro Kagawa, Takashi Tokuda, Masahiro Nunoshita

Proceedings of the 2004 Conference on Asia South Pacific Design Automation: Electronic Design and Solution Fair 2004, 2004

2000

Pulse-Modulated Vision Chips with Versatile-Interconnected Pixels.

Jun Ohta, Akihiro Uehara, Takashi Tokuda, Masahiro Nunoshita

Proceedings of the Parallel and Distributed Processing, 2000