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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Surface treatment device, image forming apparatus, belt member, and...
Patent number
8,045,909
Issue date
Oct 25, 2011
Fuji Xerox Co., Ltd.
Yasuo Sakaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing method, fixing apparatus using the same, and image forming a...
Patent number
7,389,078
Issue date
Jun 17, 2008
Fuji Zerox Co., Ltd.
Fumio Daishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image-receiving sheet and process for image for...
Patent number
7,150,909
Issue date
Dec 19, 2006
Fuji Photo Film Co., Ltd.
Yoshio Tani
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electrophotographic photoreceptor, process cartridge and electropho...
Patent number
6,395,440
Issue date
May 28, 2002
Fuji Xerox Co., Ltd.
Yasuhiro Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Titanyl phthalocyanine crystal and electrophotographic photorecepto...
Patent number
6,268,096
Issue date
Jul 31, 2001
Fuji Xerox Co., Ltd.
Hidemi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for preparing titanyl phthalocyanine crystal by solvent tre...
Patent number
6,232,466
Issue date
May 15, 2001
Fuji Xerox Co., Ltd.
Katsumi Daimon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Charge-transporting copolymer, method of forming charge-transportin...
Patent number
6,020,426
Issue date
Feb 1, 2000
Fuji Xerox Co., Ltd.
Yasuhiro Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Intermediate transfer medium, method for producing the same and ima...
Patent number
6,016,417
Issue date
Jan 18, 2000
Fuji Xerox, Co., Ltd.
Ryuji Katsuno
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor and electrophotographic apparatus
Patent number
6,002,901
Issue date
Dec 14, 1999
Fuji Xerox Co., Ltd.
Taketoshi Hoshizaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive member having S-type photo-induc...
Patent number
5,942,361
Issue date
Aug 24, 1999
Fuji Xerox Co., Ltd.
Taketoshi Hoshizaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phthalocyanine pigment for electrophotographic photoreceptors
Patent number
5,856,471
Issue date
Jan 5, 1999
Fuji Xerox Co., Ltd.
Hidemi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hydroxygallium phthalocyanine crystals and electrophotographic phot...
Patent number
5,834,149
Issue date
Nov 10, 1998
Fuji Xerox Co., Ltd.
Fumiaki Tambo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor containing uniform and nonuniform...
Patent number
5,834,146
Issue date
Nov 10, 1998
Fuji Xerox Co., Ltd.
Taketoshi Hoshizaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor
Patent number
5,789,127
Issue date
Aug 4, 1998
Fuji Xerox Co., Ltd.
Yasuhiro Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hydroxygallium phthalocyanine crystal, and electro-photographic pho...
Patent number
5,756,247
Issue date
May 26, 1998
Fuji Xerox Co., Ltd.
Fumiaki Tambo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hydroxygallium phthalocyanine crystal, process for producing the sa...
Patent number
5,663,327
Issue date
Sep 2, 1997
Fuji Xerox Co., Ltd.
Fumiaki Tambo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hydroxygallium phthalocyanine crystal, process for preparing same,...
Patent number
5,643,703
Issue date
Jul 1, 1997
Fuji Xerox Co., Ltd.
Katsumi Daimon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phthalocyanine pigment and dispersion thereof and electrophotograph...
Patent number
5,622,801
Issue date
Apr 22, 1997
Fuji Xerox Co., Ltd.
Hidemi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for producing hydroxygallium phthalocyanine
Patent number
5,556,967
Issue date
Sep 17, 1996
Fuji Xerox Co., Ltd.
Katsumi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for preparing hydroxygallium phthalocyanine crystals and ele...
Patent number
5,545,733
Issue date
Aug 13, 1996
Fuji Xerox Co., Ltd.
Katsumi Daimon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for preparing titanyl phthalocyanine crystal by solvent dil...
Patent number
5,512,674
Issue date
Apr 30, 1996
Fuji Xerox Co., Ltd.
Hidemi Nukada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hydroxygallium phthalocyanine crystal, process for preparing same
Patent number
5,508,395
Issue date
Apr 16, 1996
Fuji Xerox Co., Ltd.
Katsumi Daimon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for preparing hydroxygallium phthalocyanine crystal, produc...
Patent number
5,495,011
Issue date
Feb 27, 1996
Fuji Xerox Co., Ltd.
Katsumi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor with subbing layer and charge gen...
Patent number
5,464,717
Issue date
Nov 7, 1995
Fuji Xerox Co., Ltd.
Yasuo Sakaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for producing a dichlorotin phthalocyanine crystal
Patent number
5,463,043
Issue date
Oct 31, 1995
Fuji Xerox Co., Ltd.
Katsumi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoconductive imaging members containing alkoxy-bridged metalloph...
Patent number
5,456,998
Issue date
Oct 10, 1995
Xerox Corporation
Richard A. Burt
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Titanyl phthalocyanine crystal
Patent number
5,440,029
Issue date
Aug 8, 1995
Fuji Xerox Co., Ltd.
Hidemi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dichlorotin phthalocyanine crystal, process for producing the same,...
Patent number
5,416,207
Issue date
May 16, 1995
Fuji Xerox Co., Ltd.
Akira Imai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor
Patent number
5,393,629
Issue date
Feb 28, 1995
Fuji Xerox Co., Ltd.
Katsumi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Oxytitaniumphthalocyanine hydrate crystal and electrophotographic p...
Patent number
5,378,569
Issue date
Jan 3, 1995
Fuji Xerox Co., Ltd.
Katsumi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Fixing device and image forming apparatus
Publication number
20080152404
Publication date
Jun 26, 2008
Fuji Xerox Co.,Ltd.
Daisuke Yoshino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Surface treatment device, image forming apparatus, belt member, and...
Publication number
20070237556
Publication date
Oct 11, 2007
FUJI XEROX CO., LTD
Yasuo Sakaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Fixing method, fixing apparatus using the same, and image forming a...
Publication number
20070065192
Publication date
Mar 22, 2007
FUJI XEROX CO., LTD
Fumio Daishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic image-receiving sheet and process for image for...
Publication number
20030224192
Publication date
Dec 4, 2003
Fuji Photo Film Co., Ltd.
Yoshio Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY