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Takaaki Kimura
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Kanagawa, JP
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last 30 patents
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Patent Grant
Electrophotographic photoreceptor having protective layer and metho...
Patent number
5,955,230
Issue date
Sep 21, 1999
Fuji Xerox Co., Ltd.
Takaaki Kimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor, image forming apparatus and imag...
Patent number
5,795,690
Issue date
Aug 18, 1998
Fuji Xerox Co., Ltd.
Ichiro Takegawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor and image forming method
Patent number
5,688,621
Issue date
Nov 18, 1997
Fuji Xerox Co., Ltd.
Ichiro Takegawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dry electrophotographic toner comprising graft copolymer
Patent number
4,797,340
Issue date
Jan 10, 1989
Fuji Xerox Co., Ltd.
Koichi Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY