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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus
Patent number
9,058,001
Issue date
Jun 16, 2015
Fuji Xerox Co., Ltd.
Narumasa Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, cartridge, and cleaning device
Patent number
8,090,283
Issue date
Jan 3, 2012
Fuji Xerox Co., Ltd.
Masataka Kuribayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer, process cartridge, and image forming apparatus
Patent number
7,977,022
Issue date
Jul 12, 2011
Fuji Xerox Co., Ltd.
Tomohiro Takeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner, method of producing the same, developer, and image forming a...
Patent number
7,867,683
Issue date
Jan 11, 2011
Fuji Xerox Co., Ltd.
Masanobu Ninomiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for electrostatic latent image development, production method...
Patent number
7,820,349
Issue date
Oct 26, 2010
Fuji Xerox Co., Ltd.
Seiichi Takagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magenta toner for electrophotography and full color image formation...
Patent number
6,933,092
Issue date
Aug 23, 2005
Fuji Xerox Co., Ltd.
Satoshi Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming method, electrophotographic image...
Patent number
6,453,138
Issue date
Sep 17, 2002
Fuji Xerox Co., Ltd.
Toyofumi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
One-component developer
Patent number
5,965,312
Issue date
Oct 12, 1999
Fuji Xerox Co., Ltd.
Hiroshi Nakazawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mono-component developer, method of forming image and method of for...
Patent number
5,891,600
Issue date
Apr 6, 1999
Fuji Xerox Co., Ltd.
Hiroyoshi Okuno
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Non-magnetic one-component developer and image forming process usin...
Patent number
5,827,631
Issue date
Oct 27, 1998
Fuji Xerox Co., Ltd.
Koutarou Yoshihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Non-magnetic one-component developer and image forming process
Patent number
5,738,966
Issue date
Apr 14, 1998
Fuji Xerox Co., Ltd.
Hiroyoshi Okuno
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for making magnetic toners
Patent number
5,474,871
Issue date
Dec 12, 1995
Fuji Xerox Co., Ltd.
Seiichi Takagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetic toner and process for producing the same
Patent number
5,439,772
Issue date
Aug 8, 1995
Fuji Xerox Co., Ltd.
Seiichi Takagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20140112677
Publication date
Apr 24, 2014
Narumasa SATO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, CARTRIDGE, AND CLEANING DEVICE
Publication number
20100232823
Publication date
Sep 16, 2010
FUJI XEROX CO., LTD
Masataka KURIBAYASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer, process cartridge, and image forming apparatus
Publication number
20080090164
Publication date
Apr 17, 2008
FUJI XEROX CO., LTD
Tomohiro Takeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner, method of producing the same, developer, and image forming a...
Publication number
20080085460
Publication date
Apr 10, 2008
FUJI XEROX CO., LTD
Masanobu Ninomiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner for electrostatic latent image development, production method...
Publication number
20070207402
Publication date
Sep 6, 2007
FUJI XEROX CO., LTD
Seiichi Takagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Single-component magnetic developer, developing method and image-fo...
Publication number
20070065742
Publication date
Mar 22, 2007
FUJI XEROX CO., LTD
Daisuke Ishizuka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Magenta toner for electrophotography and full color image formation...
Publication number
20030194628
Publication date
Oct 16, 2003
FUJI XEROX CO., LTD
Satoshi Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic image forming method, electrophotographic image...
Publication number
20020031377
Publication date
Mar 14, 2002
FUJI XEROX CO., LTD
Toyofumi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY