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Publication


Featured researches published by Yokoyama Katsunori.


Archive | 1999

Electrophotographic image forming device and process cartridge

Watanabe Kazufumi; Yokoyama Katsunori; Numagami Atsushi; Ikemoto Isao


Archive | 1997

CONNECTOR, UNIT, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE

Uchiyama Masaji; Yokoyama Katsunori; Watanabe Kazufumi; Numagami Atsushi


Archive | 1998

DEVELOPING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING DEVICE, BEARING GUIDE PARTS, AND FRAME OF PROCESS CARTRIDGE

Yokoyama Katsunori; Watanabe Kazufumi; Numagami Atsushi


Archive | 2006

DEVELOPER CONVEYANCE SCREW

Yokoyama Katsunori


Archive | 1998

PROCESS CARTRIDGE, METHOD FOR ASSEMBLING PROCESS CARTRIDGE, METHOD FOR ASSEMBLING TONER CONTAINER, AND ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE

Numagami Atsushi; Yokoyama Katsunori; Watanabe Kazufumi


Archive | 1999

TONER CONTAINER AND PROCESS CARTRIDGE PROVIDED WITH THE SAME

Nakagawa Takao; Numagami Atsushi; Watanabe Kazufumi; Yokoyama Katsunori


Archive | 1998

ASSEMBLING METHOD OF PROCESS CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE

Yokoyama Katsunori; Watanabe Kazufumi; Numagami Atsushi


Archive | 2003

Assembling method of assembly assembling method and assembly

Yokoyama Katsunori; Watanabe Kazushi; Numagami Atsushi


Archive | 2012

IMAGE REWRITING DEVICE

Morita Tomokazu; Yokoyama Katsunori


Archive | 1998

PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE AND METHOD FOR ASSEMBLING DEVELOPING ROLLER

Numagami Atsushi; Watanabe Kazufumi; Yokoyama Katsunori

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