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Kohichi Ohshima

Ricoh

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Publication

Featured researches published by Kohichi Ohshima.

Archive | 2006

Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be charged

Kazuhiko Watanabe; Kazuhito Watanabe; Yasuo Suzuki; Nozomu Tamoto; Hiroshi Nakai; Takahiko Tokumasu; Kohichi Ohshima

Archive | 2005

Image formation apparatus having a body to be charged with specified properties and including the use of a protective material

Nozomu Tamoto; Tetsuro Suzuki; Yasuo Suzuki; Takahiko Tokumasu; Kazuhiko Watanabe; Hiroshi Nakai; Kohichi Ohshima; Noboru Tsukude; Nekka Matsuura

Archive | 2004

Image forming apparatus using a contact or a proximity type of charging system

Kazuhiko Watanabe; Kenji Sugiura; Yasushi Nakazato; Kazuhito Watanabe; Masahiko Shakuto; Daichi Yamaguchi; Yasuo Suzuki; Nozomu Tamoto; Hiroshi Nakai; Takahiko Tokumasu; Kohichi Ohshima; Nekka Matsuura

Archive | 2005

Image forming process, image forming apparatus, and process cartridge

Kohichi Ohshima; Yasuo Suzuki; Tetsuro Suzuki; Michitaka Sasaki

Archive | 2007

IMAGE BEARING MEMBER AND IMAGE FORMING METHOD USING THEREOF, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

Yasuo Suzuki; Kohichi Ohshima; Tetsuro Suzuki; Michitaka Sasaki

Archive | 2005

Image forming method, image forming apparatus and process cartridge therefor

Kohichi Ohshima; Yasuo Suzuki; Tetsuro Suzuki; Michitaka Sasaki

Archive | 2005

Process cartridge, image forming apparatus, and image forming process

Kohichi Ohshima; Yasuo Suzuki; Tetsuro Suzuki; Michitaka Sasaki

Archive | 1985

Electrophotographic photoconductor having a photosensitive layer of amorphous silicon carbonitride

Kohichi Ohshima; Yoshiyuki Kageyama; Yukio Ide; Itaru Fujimura; Masako Kunita

Archive | 1998

Heat-sensitive stencil, process of fabricating same and method of producing printing master using same

Tetsuo Tanaka; Hiroshi Tateishi; Fumiaki Arai; Masanori Rimoto; Hiroshi Adachi; Kohichi Ohshima

Archive | 2009

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE THEREFOR USING THE ELECTROPHOTOGRAPHIC PHOTORECEPTOR

Kohichi Ohshima; Hidetoshi Kami; Yukio Fujiwara; Kazuhiro Egawa

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Collaboration

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Tetsuro Suzuki

Ricoh

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Michitaka Sasaki

Ricoh

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Yasuo Suzuki

Ricoh

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Yukio Ide

Ricoh

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Hiroshi Nakai

Ricoh

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Itaru Fujimura

Ricoh

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Kazuhiko Watanabe

Ricoh

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Nozomu Tamoto

Ricoh

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Takahiko Tokumasu

Ricoh

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Yoshiyuki Kageyama

Ricoh

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