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Dive into the research topics where Keiji Otaka is active.

Publication


Featured researches published by Keiji Otaka.


Archive | 1988

Camera provided with glance detector

Hidehiko Fukahori; Akira Ishizaki; Keiji Otaka; Yasuo Suda; Kenji Suzuki


Archive | 1988

Optical device equipped with visual point direction detecting device

Hidehiko Fukahori; Akira Ishizaki; Keiji Otaka; Yasuo Suda; Kenji Suzuki


Archive | 1983

Focus detector having first and second non-overlapping sensor series

Takashi Suzuki; Susumu Matsumura; Kenji Suzuki; Keiji Otaka


Archive | 1988

Eyes input camera

Hidehiko Fukahori; Akira Ishizaki; Keiji Otaka; Yasuo Suda; Kenji Suzuki


Archive | 1981

Focusing detecting optical system

Kenichi Kaita; Susumu Matsumura; Keiji Otaka; Kenji Suzuki; Takashi Suzuki


Archive | 1988

Photoelectric converter and storage controller controlling storage operation of said converter

Akira Ishizaki; Keiji Otaka; Yasuo Suda; Kenji Suzuki


Archive | 2002

Projection type image display apparatus and image display system

Atsushi Okuyama; Keiji Otaka; Hiroyuki Kodama; Masayuki Abe


Archive | 1983

Detector for focusing state

Susumu Matsumura; Keiji Otaka; Kenji Suzuki; Takashi Suzuki


Archive | 1997

Antifogging coating material, antifogging coating film and antifogging article

Hatsumi Igari; Keiji Ikemori; Keiji Otaka; Hideo Ukuta; Toru Yamamoto; Shigeo Yoshida; 初美 井狩; 重夫 吉田; 圭史 大高; 秀雄 宇久田; 亨 山本; 敬二 池森


Archive | 1981

FINDER OF CAMERA

Susumu Matsumura; Keiji Otaka; Takashi Suzuki

Collaboration


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