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Dive into the research topics where Okano Keiji is active.

Publication


Featured researches published by Okano Keiji.


Archive | 2000

A developing apparatus featuring a regulating member having a prescribed wear index and contact pressure aspects

Okano Keiji; Suwa Kouichi; Yamaguchi Seiji; Matsumoto Hideki


Archive | 1995

RESIDUAL DEVELOPER QUANTITY DETECTING DEVICE AND IMAGE FORMING DEVICE

Domon Akira; Kinoshita Masahide; Shimizu Yasushi; Okano Keiji


Archive | 2002

IMAGE FORMING DEVICE AND METHOD, AND PROCESS CARTRIDGE

Okano Keiji; Konishi Takeshi; Domon Akira


Archive | 1995

DEVELOPING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING DEVICE AND ASSEMBLING METHOD OF THE PROCESS CARTRIDGE

Oshida Haruhisa; Takahashi Koji; Domon Akira; Kinoshita Masahide; Shimizu Yasushi; Okano Keiji


Archive | 1997

IMAGE FORMING DEVICE AND CLEANING METHOD

Matsumoto Hideki; Okano Keiji; Yamaguchi Seishi


Archive | 2007

DEVELOPER LAYER THICKNESS CONTROL MEMBER, DEVELOPING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS

Hasegawa Hideaki; Okano Keiji


Archive | 2001

ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE AND CARTRIDGE

Domon Akira; Okano Keiji; Konishi Takeshi


Archive | 2001

DEVELOPER RESTRICTING MEMBER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING DEVICE

Domon Akira; Saito Masanobu; Okano Keiji; Konishi Takeshi; Motohashi Satoru


Archive | 1995

PROCESS CARTRIDGE, IMAGE FORMING DEVICE, AND ASSEMBLING METHOD FOR PROCESS CARTRIDGE

Oshida Haruhisa; Takahashi Koji; Domon Akira; Kinoshita Masahide; Shimizu Yasushi; Okano Keiji


Archive | 1992

ELECTRIFIER FOR IMAGE FORMING DEVICE

Saito Masanobu; Okano Keiji

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