Network


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

Hotspot


Dive into the research topics where Seiichi Yasukawa is active.

Publication


Featured researches published by Seiichi Yasukawa.


Archive | 1992

A photo taking apparatus capable of making a photograph with flash by a flash device

Shinichi Suzuki; Seiichi Yasukawa; Toshihiro Sato; Tsutomu Narisawa


Archive | 1992

TTL automatic flash control camera

Seiichi Yasukawa


Archive | 1995

Photometric apparatus for a camera

Toshihiro Sato; Tadao Takagi; Seiichi Yasukawa


Archive | 1992

TTL automatic flash control device

Seiichi Yasukawa


Archive | 1991

TTL automatic light controlling camera system

Seiichi Yasukawa; Norikazu Yokonuma


Archive | 1991

Information setting apparatus in a camera

Seiichi Yasukawa; Takashi Saegusa


Archive | 1994

Flash control apparatus

Hideo Hibino; Hiroshi Sakamoto; Seiichi Yasukawa


Archive | 1991

TTL multiple flash control device

Akihiro Matsui; Seiichi Yasukawa


Archive | 1997

Automatic focus adjustment device for adjusting a focus state of a camera lens regardless of subject stability

Seiichi Yasukawa


Archive | 1997

Focus state detection device

Masamitsu Ozawa; Seiichi Yasukawa

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