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Dive into the research topics where Akio Hayasaka is active.

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Featured researches published by Akio Hayasaka.


Archive | 1993

Liquid crystal substrate having 3 metal layers with slits offset to block light from reaching the substrate

Hideo Sato; Minoru Hoshino; Shinichi Komura; Yoshiharu Nagae; Ichirou Katsuyama; Tetsuya Nagata; Akira Arimoto; Akio Hayasaka


Archive | 1985

Method of forming bipolar transistors with graft base regions

Keijiro Uehara; Hisayuki Higuchi; Akio Hayasaka


Archive | 1995

Light insensitive type active matrix with P and N regions connected to a reference potential

Hideo Sato; Minoru Hoshino; Shinichi Komura; Yoshiharu Nagae; Ichirou Katsuyama; Tetsuya Nagata; Akira Arimoto; Akio Hayasaka


Archive | 1973

Method of manufacturing semiconductor devices with local oxidation of silicon surface

Akio Hayasaka; Hideo Noda; Michio Suzuki; Hiroyuki Kondo


Archive | 1993

Liquid crystal light valve and projection type display formed by using the valve

Akira Arimoto; Akio Hayasaka; Minoru Hoshino; Ichiro Katsuyama; Shinichi Komura; Keiji Nagae; Tetsuya Nagata; Hideo Sato; 秀夫 佐藤; 一郎 勝山; 真一 小村; 昭夫 早坂; 稔 星野; 昭 有本; 祐二 森; 徹也 永田; 慶治 長江


Archive | 2002

LCD and projection type display using same

Hideo Sato; Minoru Hoshino; Shinichi Komura; Yoshiharu Nagae; Ichirou Katsuyama; Tetsuya Nagata; Akira Arimoto; Akio Hayasaka


Archive | 1999

LCD and projection type display using three metalization layers and black layer

Hideo Sato; Minoru Hoshino; Shinichi Komura; Yoshiharu Nagae; Ichirou Katsuyama; Tetsuya Nagata; Akira Arimoto; Akio Hayasaka


Archive | 1977

Semiconductor integrated circuit device and method of producing same

Kazuo Itoh; Katsumi Ogiue; Akio Hayasaka


Archive | 2001

Liquid crystal light valve and projection type display using same

Hideo Sato; Minoru Hoshino; Shinichi Komura; Yoshiharu Nagae; Ichirou Katsuyama; Tetsuya Nagata; Akira Arimoto; Akio Hayasaka


Archive | 1974

METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING AT LEAST TWO SORTS OF INSULATING FILMS DIFFERENT FROM EACH OTHER

Ichiro Imaizumi; Tadao Kaji; Akio Hayasaka; Keijiro Uehara

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