Kazuhiro Koseki

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
- Patent number 8,956,793
- Issue date Feb 17, 2015
- Fuji Xerox Co., Ltd.
- Kenta Ide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 8,877,412
- Issue date Nov 4, 2014
- Fuji Xerox Co., Ltd.
- Kenta Ide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
- Patent number 8,808,953
- Issue date Aug 19, 2014
- Fuji Xerox Co., Ltd.
- Satoya Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge, image forming...
- Patent number 8,679,709
- Issue date Mar 25, 2014
- Fuji Xerox Co., Ltd.
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor, process cartridge, and electrop...
- Patent number 8,574,797
- Issue date Nov 5, 2013
- Fuji Xerox Co., Ltd.
- Shigeto Hashiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge and image form...
- Patent number 8,492,059
- Issue date Jul 23, 2013
- Fuji Xerox Co., Ltd.
- Shigeto Hashiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge and image-form...
- Patent number 8,426,093
- Issue date Apr 23, 2013
- Fuji Xerox Co., Ltd.
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, image-forming device, process ca...
- Patent number 7,473,503
- Issue date Jan 6, 2009
- Fuji Xerox Co., Ltd.
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge and image form...
- Patent number 7,105,257
- Issue date Sep 12, 2006
- Fuji Xerox Co., Ltd.
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, method for producing the same, i...
- Patent number 7,094,511
- Issue date Aug 22, 2006
- Fuji Xerox Co., Ltd.
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,074,540
- Issue date Jul 11, 2006
- Fuji Xerox Co., Ltd.
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, and electrophotographic process...
- Patent number 6,936,387
- Issue date Aug 30, 2005
- Fuji Xerox Co., Ltd.
- Kenji Yao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoreceptor of electrophotographic system, process cartridge and...
- Patent number 6,933,088
- Issue date Aug 23, 2005
- Fuji Xerox Co., Ltd.
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,876,371
- Issue date Apr 5, 2005
- Fuji Xerox Co., Ltd.
- Takahiro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for forming image
- Patent number 6,835,520
- Issue date Dec 28, 2004
- Fuji Xerox Co., Ltd.
- Koji Bando
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing electrophotographic photoreceptor, electropho...
- Patent number 6,352,809
- Issue date Mar 5, 2002
- Fuji Xerox Co., Ltd.
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process for the preparation ther...
- Patent number 6,010,810
- Issue date Jan 4, 2000
- Fuji Xerox Co., Ltd.
- Tomozumi Uesaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging roll for electrophotography
- Patent number 5,576,806
- Issue date Nov 19, 1996
- Fuji Xerox Co., Ltd.
- Kozo Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge roll for electrophotography
- Patent number 5,529,842
- Issue date Jun 25, 1996
- Fuji Xerox Co., Ltd.
- Taketoshi Hoshizaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor
- Patent number 5,393,629
- Issue date Feb 28, 1995
- Fuji Xerox Co., Ltd.
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20180081287
- Publication date Mar 22, 2018
- FUJI XEROX CO., LTD
- Hirofumi NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20130252147
- Publication date Sep 26, 2013
- FUJI XEROX CO., LTD
- Satoya SUGIURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20130236821
- Publication date Sep 12, 2013
- FUJI XEROX CO., LTD
- Kenta IDE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20130236820
- Publication date Sep 12, 2013
- FUJI XEROX CO., LTD
- Kenta IDE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20120094223
- Publication date Apr 19, 2012
- FUJI XEROX CO., LTD
- Fuyuki KANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND ELECTROP...
- Publication number 20110217640
- Publication date Sep 8, 2011
- FUJI XEROX CO., LTD
- Shigeto Hashiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE FORM...
- Publication number 20100196810
- Publication date Aug 5, 2010
- FUJI XEROX CO., LTD
- Shigeto HASHIBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, IMAGE FORMING...
- Publication number 20090004583
- Publication date Jan 1, 2009
- FUJI XEROX CO., LTD
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor, process cartridge and image-form...
- Publication number 20080220356
- Publication date Sep 11, 2008
- FUJI XEROX CO., LTD
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Curable resin composition, electrophotographic photoreceptor, proce...
- Publication number 20060292465
- Publication date Dec 28, 2006
- FUJI XEROX CO., LTD
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor, image-forming device, process ca...
- Publication number 20060292464
- Publication date Dec 28, 2006
- FUJI XEROX CO., LTD
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050089788
- Publication date Apr 28, 2005
- FUJI XEROX CO., LTD
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor, method for producing the same, i...
- Publication number 20040197690
- Publication date Oct 7, 2004
- FUJI XEROX CO., LTD
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20040183883
- Publication date Sep 23, 2004
- FUJI XEROX CO., LTD
- Takahiro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor, process cartridge and image form...
- Publication number 20040086794
- Publication date May 6, 2004
- FUJI XEROX CO., LTD
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20040062568
- Publication date Apr 1, 2004
- FUJI XEROX CO., LTD
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photoreceptor of electrophotographic system, process cartridge and...
- Publication number 20030232262
- Publication date Dec 18, 2003
- FUJI XEROX CO., LTD
- Wataru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus for forming image
- Publication number 20030157420
- Publication date Aug 21, 2003
- Fuji Xerox Co. Ltd.
- Koji Bando
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor, and electrophotographic process...
- Publication number 20030054271
- Publication date Mar 20, 2003
- FUJI XEROX CO., LTD
- Kenji Yao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kazuhiro Koseki

Person

Patents Grantslast 30 patents

Electrophotographic photoreceptor, process cartridge, and image for...

Image forming apparatus and process cartridge

Electrophotographic photoreceptor, process cartridge, and image for...

Electrophotographic photoreceptor, process cartridge, image forming...

Electrophotographic photoconductor, process cartridge, and electrop...

Electrophotographic photoreceptor, process cartridge and image form...

Electrophotographic photoreceptor, process cartridge and image-form...

Electrophotographic photoreceptor, image-forming device, process ca...

Electrophotographic photoreceptor, process cartridge and image form...

Electrophotographic photoreceptor, method for producing the same, i...

Image forming apparatus

Electrophotographic photoreceptor, and electrophotographic process...

Photoreceptor of electrophotographic system, process cartridge and...

Image forming apparatus

Apparatus for forming image

Process for producing electrophotographic photoreceptor, electropho...

Electrophotographic photoreceptor, process for the preparation ther...

Charging roll for electrophotography

Charge roll for electrophotography

Electrophotographic photoreceptor

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND ELECTROP...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE FORM...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, IMAGE FORMING...

Electrophotographic photoreceptor, process cartridge and image-form...

Curable resin composition, electrophotographic photoreceptor, proce...

Electrophotographic photoreceptor, image-forming device, process ca...

Image forming apparatus

Electrophotographic photoreceptor, method for producing the same, i...

Image forming apparatus

Electrophotographic photoreceptor, process cartridge and image form...

Image forming apparatus

Photoreceptor of electrophotographic system, process cartridge and...

Apparatus for forming image

Electrophotographic photoreceptor, and electrophotographic process...