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Yasutaka MATSUMOTO
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus with variable supply of fatty acid metal salt
Patent number
10,712,704
Issue date
Jul 14, 2020
Fuji Xerox Co., Ltd.
Yasutaka Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and unit for image forming apparatus
Patent number
10,317,809
Issue date
Jun 11, 2019
Fuji Xerox Co., Ltd.
Masaki Hirakata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device with toner containing a toner particle and a zinc...
Patent number
10,185,249
Issue date
Jan 22, 2019
Fuji Xerox Co., Ltd.
Yasutaka Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus without color points appeared in an image
Patent number
10,175,603
Issue date
Jan 8, 2019
Fuji Xerox Co., Ltd.
Yasutaka Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and removing member
Patent number
9,639,034
Issue date
May 2, 2017
Fuji Xerox Co., Ltd.
Yasutaka Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
9,541,889
Issue date
Jan 10, 2017
Fuji Xerox Co., Ltd.
Yasutaka Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
8,909,103
Issue date
Dec 9, 2014
Fuji Xerox Co., Ltd.
Satoshi Shigezaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Collected developer conveying device and image forming apparatus wh...
Patent number
7,937,036
Issue date
May 3, 2011
Fuji Xerox Co., Ltd.
Shigeru Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning device, process cartridge, and image forming device
Patent number
7,668,477
Issue date
Feb 23, 2010
Fuji Xerox Co., Ltd.
Satoshi Honobe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200026223
Publication date
Jan 23, 2020
FUJI XEROX CO., LTD
Yasutaka MATSUMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200019110
Publication date
Jan 16, 2020
FUJI XEROX CO., LTD
Yasutaka MATSUMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND UNIT FOR IMAGE FORMING APPARATUS
Publication number
20190094722
Publication date
Mar 28, 2019
FUJI XEROX CO., LTD
Masaki HIRAKATA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180101109
Publication date
Apr 12, 2018
FUJI XEROX CO., LTD
Yasutaka MATSUMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND...
Publication number
20170277078
Publication date
Sep 28, 2017
FUJI XEROX CO., LTD
Yasutaka MATSUMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20160282801
Publication date
Sep 29, 2016
FUJI XEROX CO., LTD
Yasutaka MATSUMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND REMOVING MEMBER
Publication number
20140270839
Publication date
Sep 18, 2014
FUJI XEROX CO., LTD
Yasutaka MATSUMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130195508
Publication date
Aug 1, 2013
FUJI XEROX CO., LTD
Satoshi SHIGEZAKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COLLECTED DEVELOPER CONVEYING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20090154972
Publication date
Jun 18, 2009
FUJI XEROX CO., LTD
Shigeru TANAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Cleaning device, process cartridge, and image forming device
Publication number
20080056757
Publication date
Mar 6, 2008
Fuji Xerox co., LTD.
Satoshi Honobe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY