Shoji Amamiya

Person

Kashiwa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic apparatus and process cartridge
- Patent number 8,886,092
- Issue date Nov 11, 2014
- Canon Kabushiki Kaisha
- Yoshihisa Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 7,813,675
- Issue date Oct 12, 2010
- Canon Kabushiki Kaisha
- Kan Tanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic Photosensitive member, method for manufacturing...
- Patent number 7,534,534
- Issue date May 19, 2009
- Canon Kabushiki Kaisha
- Koichi Nakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, method for manufacturing...
- Patent number 7,226,711
- Issue date Jun 5, 2007
- Canon Kabushiki Kaisha
- Shoji Amamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, electrophotographic phot...
- Patent number 7,186,489
- Issue date Mar 6, 2007
- Canon Kabushiki Kaisha
- Hiroki Uematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
ELECTROPHOTOGRAPHIC PHOTOSENSITVE MEMBER, PROCESS FOR PRODUCING ELE...
- Patent number 6,436,597
- Issue date Aug 20, 2002
- Canon Kabushiki Kaisha
- Akio Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 6,372,397
- Issue date Apr 16, 2002
- Canon Kabushiki Kaisha
- Akio Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus and process cartridge
- Patent number 6,289,190
- Issue date Sep 11, 2001
- Canon Kabushiki Kaisha
- Shoji Amamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 6,110,628
- Issue date Aug 29, 2000
- Canon Kabushiki Kaisha
- Michiyo Sekiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with extended length charge transporting layer
- Patent number 5,943,541
- Issue date Aug 24, 1999
- Canon Kabushiki Kaisha
- Shoji Amamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus
- Patent number 5,923,925
- Issue date Jul 13, 1999
- Canon Kabushiki Kaisha
- Kazushige Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member having polycarbonate-cont...
- Patent number 5,800,955
- Issue date Sep 1, 1998
- Canon Kabushiki Kaisha
- Noboru Kashimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus and process cartridge
- Patent number 5,729,801
- Issue date Mar 17, 1998
- Canon Kabushiki Kaisha
- Akio Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging system and electrophotography apparatus
- Patent number 5,708,932
- Issue date Jan 13, 1998
- Canon Kabushiki Kaisha
- Hideyuki Yano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus and image forming process
- Patent number 5,667,926
- Issue date Sep 16, 1997
- Canon Kabushiki Kaisha
- Akio Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member having polycarbonate with...
- Patent number 5,585,214
- Issue date Dec 17, 1996
- Canon Kabushiki Kaisha
- Noboru Kashimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member and electrophotographic d...
- Patent number 5,500,718
- Issue date Mar 19, 1996
- Canon Kabushiki Kaisha
- Yuichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus with photosensitive member having sur...
- Patent number 5,485,250
- Issue date Jan 16, 1996
- Canon Kabushiki Kaisha
- Noboru Kashimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member with overlayer and electr...
- Patent number 5,455,135
- Issue date Oct 3, 1995
- Canon Kabushiki Kaisha
- Akio Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member and electrophotographic a...
- Patent number 5,422,210
- Issue date Jun 6, 1995
- Canon Kabushiki Kaisha
- Akio Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus
- Patent number 5,357,320
- Issue date Oct 18, 1994
- Canon Kabushiki Kaisha
- Noboru Kashimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member and electrophotographic d...
- Patent number 5,338,632
- Issue date Aug 16, 1994
- Canon Kabushiki Kaisha
- Yuichi Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface roughening method for organic electrophotographic photosens...
- Patent number 5,148,639
- Issue date Sep 22, 1992
- Canon Kabushiki Kaisha
- Kiyoshi Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member for electrophotography, image forming method...
- Patent number 5,114,814
- Issue date May 19, 1992
- Canon Kabushiki Kaisha
- Harumi Sakoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member with electrical conductor...
- Patent number 5,079,117
- Issue date Jan 7, 1992
- Canon Kabushiki Kaisha
- Takashi Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member comprising aryl amine cha...
- Patent number 4,920,022
- Issue date Apr 24, 1990
- Canon Kabushiki Kaisha
- Teigo Sakakibara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS AND PROCESS CARTRIDGE
- Publication number 20110243603
- Publication date Oct 6, 2011
- Canon Kabushiki Kaisha
- Yoshihisa Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20090074460
- Publication date Mar 19, 2009
- Canon Kabushiki Kaisha
- Kan Tanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photosensitive member, method for manufacturing...
- Publication number 20060019185
- Publication date Jan 26, 2006
- Canon Kabushiki Kaisha
- Shoji Amamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photosensitive member, electrophotographic phot...
- Publication number 20060008717
- Publication date Jan 12, 2006
- Canon Kabushiki Kaisha
- Hiroki Uematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photosensitive member, method for manufacturing...
- Publication number 20050255393
- Publication date Nov 17, 2005
- Canon Kabushiki Kaisha
- Koichi Nakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS FOR PRODUCING EL...
- Publication number 20020018953
- Publication date Feb 14, 2002
- AKIO MARUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Shoji Amamiya

Person

Patents Grantslast 30 patents

Electrophotographic apparatus and process cartridge

Electrophotographic photosensitive member, process cartridge, and e...

Electrophotographic Photosensitive member, method for manufacturing...

Electrophotographic photosensitive member, method for manufacturing...

Electrophotographic photosensitive member, electrophotographic phot...

ELECTROPHOTOGRAPHIC PHOTOSENSITVE MEMBER, PROCESS FOR PRODUCING ELE...

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic apparatus and process cartridge

Electrophotographic photosensitive member, process cartridge, and e...

Image forming apparatus with extended length charge transporting layer

Electrophotographic apparatus

Electrophotographic photosensitive member having polycarbonate-cont...

Electrophotographic apparatus and process cartridge

Charging system and electrophotography apparatus

Electrophotographic apparatus and image forming process

Electrophotographic photosensitive member having polycarbonate with...

Electrophotographic photosensitive member and electrophotographic d...

Electrophotographic apparatus with photosensitive member having sur...

Electrophotographic photosensitive member with overlayer and electr...

Electrophotographic photosensitive member and electrophotographic a...

Electrophotographic apparatus

Electrophotographic photosensitive member and electrophotographic d...

Surface roughening method for organic electrophotographic photosens...

Photosensitive member for electrophotography, image forming method...

Electrophotographic photosensitive member with electrical conductor...

Electrophotographic photosensitive member comprising aryl amine cha...

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC APPARATUS AND PROCESS CARTRIDGE

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

Electrophotographic photosensitive member, method for manufacturing...

Electrophotographic photosensitive member, electrophotographic phot...

Electrophotographic photosensitive member, method for manufacturing...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS FOR PRODUCING EL...