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Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Yoichi Seki is active.

Publication


Featured researches published by Yoichi Seki.


Archive | 2003

Image pick-up device and portable electronic device having the same

Akira Ito; Yoichi Seki; Yoichi Nakano; Hirobumi Okuyama


Archive | 1990

Battery voltage detecting device

Yoichi Seki; Hiroyuki Saito; Teruyo Hayakawa


Archive | 1993

Distance measuring device and camera having same

Yoichi Seki; Kazuo Akimoto; Tomihiko Aoyama


Archive | 2001

Image pickup device and portable electronic device

Akira Ito; Yoichi Nakano; Hirofumi Okuyama; Yoichi Seki; 洋一 中野; 顕 伊藤; 裕文 奥山; 陽一 関


Archive | 1996

Camera with battery checkup function

Yoichi Seki; Hiroyuki Saito; Teruyo Miyata; Tetsumi Kaneoka


Archive | 1985

Control circuit for program shutter

Masuo Ogihara; Hajime Oda; Yoichi Seki; Hiroshi Yamazaki


Archive | 1976

Reversal preventing device of electric clock

Masuo Ogihara; Kozo Sato; Nobuo Shinozaki; Yuzuru Takazawa; Yoichi Seki


Archive | 1989

Integrated circuit with battery serving as power source having CMOS analog and digital circuits and regulated stepped up voltage source

Yoichi Seki; Hiroyuki Saito; Michio Taniwaki; Teruyo Hayakawa


Archive | 1995

Distance measuring device for camera

Yoichi Seki; Hiroyuki Saito; Akira Ito; Isamu Ishii; Yoshiyuki Iwamatsu


Archive | 1993

Power supply control circuit for a display of a camera

Yoichi Seki; Hiroyuki Saito

Collaboration


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Hiroshi Yamazaki

Showa Pharmaceutical University

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Akira Ito

Yokohama City University

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