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Takeshi Kawai
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cleaning member for image forming apparatus, charging device, unit...
Patent number
9,182,700
Issue date
Nov 10, 2015
Fuji Xerox Co., Ltd.
Fuyuki Kano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning member, charging device assembly, and image forming apparatus
Patent number
9,014,590
Issue date
Apr 21, 2015
Fuji Xerox Co., Ltd.
Makoto Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning member for image forming apparatus, charging device, unit...
Patent number
8,989,618
Issue date
Mar 24, 2015
Fuji Xerox Co., Ltd.
Takeshi Kawai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning member and charging device, unit for image forming apparat...
Patent number
8,891,999
Issue date
Nov 18, 2014
Fuji Xerox Co., Ltd.
Takeshi Kawai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning member for image forming apparatus, charging device, unit...
Patent number
8,538,287
Issue date
Sep 17, 2013
Fuji Xerox Co., Ltd.
Takeshi Kawai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning member for image forming apparatus including a core and an...
Patent number
8,526,845
Issue date
Sep 3, 2013
Fuji Xerox Co., Ltd.
Akihiro Nonaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning unit including an elastic member spirally wound around and...
Patent number
8,515,305
Issue date
Aug 20, 2013
Fuji Xerox Co., Ltd.
Akihiro Nonaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning member for image forming apparatus, charging device, unit...
Patent number
8,467,697
Issue date
Jun 18, 2013
Fuji Xerox Co., Ltd.
Takeshi Kawai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charging unit, manufacturing method for charging unit, process cart...
Patent number
8,412,069
Issue date
Apr 2, 2013
Fuji Xerox Co., Ltd.
Takeshi Kawai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charging device, method for producing charging device, process cart...
Patent number
8,401,421
Issue date
Mar 19, 2013
Fuji Xerox Co., Ltd.
Takeshi Kawai
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Transfer device, image-forming apparatus using the same and method...
Patent number
6,510,307
Issue date
Jan 21, 2003
Fuji Xerox Co., Ltd.
Masahiro Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoelectric conversion apparatus for detecting movement of object...
Patent number
5,315,100
Issue date
May 24, 1994
Yamatake - Honeywell Co., Ltd.
Akira Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Amorphous photo-detecting element with spatial filter
Patent number
5,130,775
Issue date
Jul 14, 1992
Yamatake - Honeywell Co., Ltd.
Shosaku Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device housing with magnetic field protection
Patent number
4,953,002
Issue date
Aug 28, 1990
Honeywell Inc.
Keith W. Nelson
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
Publication number
20240319661
Publication date
Sep 26, 2024
FUJIFILM Business Innovation Corp.
Yuki YONETOKU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
Publication number
20240118637
Publication date
Apr 11, 2024
FUJIFILM Business Innovation Corp.
Satoshi MIZOGUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
Publication number
20200310267
Publication date
Oct 1, 2020
FUJI XEROX CO., LTD
Takeshi KAWAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
Publication number
20200117105
Publication date
Apr 16, 2020
FUJI XEROX CO., LTD
Takuya WATANABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER, CHARGING DEVICE, ASSEMBLY, AND IMAGE FORMING APPAR...
Publication number
20140099141
Publication date
Apr 10, 2014
FUJI XEROX CO., LTD
Makoto NISHIMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER AND CHARGING DEVICE, UNIT FOR IMAGE FORMING APPARAT...
Publication number
20130259513
Publication date
Oct 3, 2013
FUJI XEROX CO., LTD
Takeshi KAWAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER FOR IMAGE FORMING APPARATUS, CHARGING DEVICE, UNIT...
Publication number
20130108311
Publication date
May 2, 2013
FUJI XEROX CO., LTD
Takeshi KAWAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER FOR IMAGE FORMING APPARATUS, CHARGING DEVICE, UNIT...
Publication number
20130089354
Publication date
Apr 11, 2013
FUJI XEROX CO., LTD
Fuyuki KANO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CHARGING DEVICE, METHOD FOR PRODUCING CHARGING DEVICE, PROCESS CART...
Publication number
20120082475
Publication date
Apr 5, 2012
FUJI XEROX CO., LTD
Takeshi KAWAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING UNIT, CLEANING DEVICE, CHARGING DEVICE, ASSEMBLY, AND IMAG...
Publication number
20120076528
Publication date
Mar 29, 2012
FUJI XEROX CO., LTD
Akihiro NONAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER FOR IMAGE FORMING APPARATUS, CHARGING DEVICE, UNIT...
Publication number
20120002998
Publication date
Jan 5, 2012
FUJI XEROX CO., LTD
Takeshi KAWAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER FOR IMAGE FORMING APPARATUS, CHARGING DEVICE, UNIT...
Publication number
20110318047
Publication date
Dec 29, 2011
FUJI XEROX CO., LTD
Akihiro NONAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER FOR IMAGE FORMING APPARATUS, CHARGING DEVICE, UNIT...
Publication number
20110170901
Publication date
Jul 14, 2011
FUJI XEROX CO., LTD
Takeshi KAWAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CHARGING UNIT, MANUFACTURING METHOD FOR CHARGING UNIT, PROCESS CART...
Publication number
20110013928
Publication date
Jan 20, 2011
FUJI XEROX CO., LTD
Takeshi KAWAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Transfer device, image-forming apparatus using the same and method...
Publication number
20020102115
Publication date
Aug 1, 2002
Fuji Xerox co., LTD.
Masahiro Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY