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Mutsumi Kikuchi
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Saitama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus, developing device, and support members
Patent number
10,534,287
Issue date
Jan 14, 2020
Fuji Xerox Co., Ltd.
Mutsumi Kikuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming unit
Patent number
10,359,734
Issue date
Jul 23, 2019
Fuji Xerox Co., Ltd.
Nao Kato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing roller support device including a viscoelastic body for...
Patent number
10,203,629
Issue date
Feb 12, 2019
Fuji Xerox Co., Ltd.
Shota Makita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, developing device, and developing roller s...
Patent number
9,983,504
Issue date
May 29, 2018
Fuji Xerox Co., Ltd.
Shota Makita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and bearing
Patent number
9,880,491
Issue date
Jan 30, 2018
Fuji Xerox Co., Ltd.
Shota Makita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing unit and image-forming apparatus
Patent number
8,594,536
Issue date
Nov 26, 2013
Fuji Xerox Co., Ltd.
Shinichi Kuramoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing unit containing a reduction portion and image forming ap...
Patent number
8,295,738
Issue date
Oct 23, 2012
Fuji Xerox Co., Ltd.
Mutsumi Kikuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
7,912,409
Issue date
Mar 22, 2011
Fuji Xerox Co., Ltd.
Yasufumi Kayahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge and image forming apparatus
Patent number
7,647,010
Issue date
Jan 12, 2010
Fuji Xerox Co., Ltd.
Hiromitsu Koizumi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
7,529,511
Issue date
May 5, 2009
Fuji Xerox Co., Ltd.
Yasufumi Kayahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS, DEVELOPING DEVICE, AND SUPPORT MEMBERS
Publication number
20180253026
Publication date
Sep 6, 2018
FUJI XEROX CO.,LTD.
Mutsumi KIKUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, DEVELOPING DEVICE, AND DEVELOPING ROLLER S...
Publication number
20180088487
Publication date
Mar 29, 2018
FUJI XEROX CO., LTD
Shota MAKITA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, DEVELOPING DEVICE, AND DEVELOPING ROLLER S...
Publication number
20180088488
Publication date
Mar 29, 2018
FUJI XEROX CO., LTD
Shota MAKITA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING UNIT
Publication number
20170307998
Publication date
Oct 26, 2017
FUJI XEROX CO., LTD
Nao KATO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING UNIT AND IMAGE-FORMING APPARATUS
Publication number
20120099899
Publication date
Apr 26, 2012
FUJI XEROX CO., LTD
Shinichi KURAMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING UNIT AND IMAGE FORMING APPARATUS
Publication number
20100247152
Publication date
Sep 30, 2010
FUJI XEROX CO., LTD
Mutsumi KIKUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE
Publication number
20090103945
Publication date
Apr 23, 2009
FUJI XEROX CO., LTD
Yasufumi Kayahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner cartridge and image forming apparatus
Publication number
20070253747
Publication date
Nov 1, 2007
FUJI XEROX CO., LTD
Hiromitsu Koizumi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner cartridge
Publication number
20070253743
Publication date
Nov 1, 2007
FUJI XEROX CO., LTD
Yasufumi Kayahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY