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KEIJI SASAKI
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Saitama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Planetary gear mechanism
Patent number
10,683,912
Issue date
Jun 16, 2020
Fuji Xerox Co., Ltd.
Chigusa Ohishi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Driving force transmission device and image forming apparatus
Patent number
10,423,113
Issue date
Sep 24, 2019
Fuji Xerox Co., Ltd.
Takanari Matsuda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Image forming apparatus with user contact prevention
Patent number
8,301,052
Issue date
Oct 30, 2012
Fuji Xerox Co., Ltd.
Keiji Sasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having developer containing portion with sl...
Patent number
7,596,340
Issue date
Sep 29, 2009
Fuji Xerox Co., Ltd.
Kenji Obuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having a drive source disposed in an area o...
Patent number
7,317,888
Issue date
Jan 8, 2008
Fuji Xerox Co., Ltd.
Kenji Obuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus using a belt-like intermediate transfer member
Patent number
7,177,571
Issue date
Feb 13, 2007
Fuji Xerox Co., Ltd.
Noribumi Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and holding method of image carrier
Patent number
6,980,760
Issue date
Dec 27, 2005
Fuji Xerox Co., Ltd.
Masaya Okamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Multicolor image forming apparatus
Patent number
5,963,769
Issue date
Oct 5, 1999
Fuji Xerox Co., Ltd.
Tetsurou Emukai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
PLANETARY GEAR MECHANISM
Publication number
20190063555
Publication date
Feb 28, 2019
FUJI XEROX CO., LTD
Chigusa OHISHI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
DRIVING FORCE TRANSMISSION DEVICE AND IMAGE FORMING APPARATUS
Publication number
20170205753
Publication date
Jul 20, 2017
FUJI XEROX CO., LTD
Takanari MATSUDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20100232853
Publication date
Sep 16, 2010
Keiji SASAKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20100215393
Publication date
Aug 26, 2010
KEIJI SASAKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING A DRIVE SOURCE DISPOSED IN AN AREA O...
Publication number
20080175624
Publication date
Jul 24, 2008
FUJI XEROX CO., LTD
Kenji Obuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20050180780
Publication date
Aug 18, 2005
Fuji Xerox co., LTD.
Kenji Obuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20050141920
Publication date
Jun 30, 2005
Fuji Xerox co., LTD.
Noribumi Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and holding method of image carrier
Publication number
20040114962
Publication date
Jun 17, 2004
Fuji Xerox co., LTD.
Masaya Okamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY