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Isao Koishi

Canon Inc.

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Publication

Featured researches published by Isao Koishi.

Archive | 2004

Electrophotographic photosensitive drum supporting apparatus, process cartridge and electrophotographic image forming apparatus

Takahito Ueno; Atsushi Numagami; Isao Koishi; Akiyoshi Fujita; Shigeo Miyabe

Archive | 2004

Cleaning device, process cartridge, cleaning member and electrophotographic image forming apparatus

Takahito Ueno; Atsushi Numagami; Isao Koishi

Archive | 2005

Electrophotosensitive drum having non-circular twisted projection with electroconductive member thereon, process cartridge having such drum, and electrophotographic image forming apparatus to which the cartridge is detachably mountable

Isao Koishi; Atsushi Numagami; Takahito Ueno

Archive | 2004

Process cartridge, method of assembling process cartridge, and connecting member

Masaki Kakitani; Isao Koishi

Archive | 2007

Process cartridge having a drum, a developing roller, and first and second frames, and electrophotographic image forming apparatus on which such process cartridge is mountable

Isao Koishi; Susumu Nittani; Masatomo Tsuzuki; Chikara Imaizumi

Archive | 2014

CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, ASSEMBLING METHOD FOR DRIVE TRANSMITTING DEVICE FOR PHOTOSENSITIVE DRUM, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

Takuya Kawakami; Noriyuki Komatsu; Sho Shirakata; Isao Koishi

Archive | 2013

PACKAGED CARTRIDGE, PACKING MATERIAL AND CARTRIDGE

Naoki Hayashi; Isao Koishi; Tetsushi Uneme; Masanari Morioka

Archive | 2012

Cartridge attachable to and detachable from electrophotographic image forming apparatus main body, method for assembling photosensitive drum drive transmission device, and electrophotographic image forming apparatus

Takuya Kawakami; Noriyuki Komatsu; Sho Shirakata; Isao Koishi

Archive | 2011

CLEANING DEVICE, CARTRIDGE AND IMAGE FORMING APPARATUS

Isao Koishi

Archive | 2013

Image forming apparatus with urging member that establishes electrical connection with a cartridge

Isao Koishi; Susumu Nittani; Masatomo Tsuzuki; Chikara Imaizumi

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Collaboration

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Atsushi Numagami

Canon Inc.

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Shigemi Kamoshida

Canon Inc.

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Takahito Ueno

Canon Inc.

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Noriyuki Komatsu

Canon Inc.

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Sho Shirakata

Canon Inc.

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Takeshi Arimitsu

Canon Inc.

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Takuya Kawakami

Canon Inc.

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Chikara Imaizumi

Canon Inc.

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Masatomo Tsuzuki

Canon Inc.

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Susumu Nittani

Canon Inc.

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