Masataka Kodama

Person

Mishima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic roller, process cartridge and electrophotograph...
- Patent number 10,248,042
- Issue date Apr 2, 2019
- Canon Kabushiki Kaisha
- Atsushi Uematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge, and electrophotographic apparatus
- Patent number 10,191,404
- Issue date Jan 29, 2019
- Canon Kabushiki Kaisha
- Kenichi Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge and electrophotographic apparatus
- Patent number 10,078,286
- Issue date Sep 18, 2018
- Canon Kabushiki Kaisha
- Kineo Takeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge, and electrophotographic image f...
- Patent number 10,036,971
- Issue date Jul 31, 2018
- Canon Kabushiki Kaisha
- Noriyuki Doi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge and electrophotographic image fo...
- Patent number 9,989,879
- Issue date Jun 5, 2018
- Canon Kabushiki Kaisha
- Noriyuki Doi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge, and electrophotographic image f...
- Patent number 9,885,971
- Issue date Feb 6, 2018
- Canon Kabushiki Kaisha
- Kineo Takeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of producing member for electrophotography
- Patent number 9,556,359
- Issue date Jan 31, 2017
- Canon Kabushiki Kaisha
- Noriko Suzumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member and electrophotographic apparatus
- Patent number 9,081,321
- Issue date Jul 14, 2015
- Canon Kabushiki Kaisha
- Masataka Kodama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Charging member, process cartridge and electrophotographic apparatus
- Patent number 8,548,359
- Issue date Oct 1, 2013
- Canon Kabushiki Kaisha
- Tomohito Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process for its production, process cartridge and...
- Patent number 8,526,857
- Issue date Sep 3, 2013
- Canon Kabushiki Kaisha
- Yuya Tomomizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Charging member and method of producing the member, process cartrid...
- Patent number 8,503,911
- Issue date Aug 6, 2013
- Canon Kabushiki Kaisha
- Noriko Suzumura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Charging member, process cartridge, and electrophotographic apparatus
- Patent number 8,383,234
- Issue date Feb 26, 2013
- Canon Kabushiki Kaisha
- Hiroshi Mayuzumi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Charging member, charging apparatus and image forming apparatus
- Patent number 6,882,814
- Issue date Apr 19, 2005
- Canon Kabushiki Kaisha
- Hiroshi Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device, charging roller, and image forming apparatus
- Patent number 6,343,199
- Issue date Jan 29, 2002
- Canon Kabushiki Kaisha
- Masataka Kodama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...
- Publication number 20180348661
- Publication date Dec 6, 2018
- Canon Kabushiki Kaisha
- Atsushi Uematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...
- Publication number 20160378011
- Publication date Dec 29, 2016
- Canon Kabushiki Kaisha
- Kineo Takeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FO...
- Publication number 20160378010
- Publication date Dec 29, 2016
- Canon Kabushiki Kaisha
- Noriyuki Doi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20160299450
- Publication date Oct 13, 2016
- Canon Kabushiki Kaisha
- Kineo Takeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...
- Publication number 20160299451
- Publication date Oct 13, 2016
- Canon Kabushiki Kaisha
- Masataka Kodama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20160116857
- Publication date Apr 28, 2016
- Canon Kabushiki Kaisha
- Kenichi Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...
- Publication number 20160041490
- Publication date Feb 11, 2016
- Canon Kabushiki Kaisha
- Noriko Suzumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...
- Publication number 20150331348
- Publication date Nov 19, 2015
- Canon Kabushiki Kaisha
- Noriyuki Doi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20140080691
- Publication date Mar 20, 2014
- Canon Kabushiki Kaisha
- Masahiro Kurachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20140072343
- Publication date Mar 13, 2014
- Canon Kabushiki Kaisha
- Hiroki Masu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF PRODUCING MEMBER FOR ELECTROPHOTOGRAPHY AND COATING LIQUID
- Publication number 20140004258
- Publication date Jan 2, 2014
- Canon Kabushiki Kaisha
- Noriko Suzumura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHARGING MEMBER AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20130295330
- Publication date Nov 7, 2013
- Masataka Kodama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHARGING MEMBER AND METHOD OF PRODUCING THE MEMBER, PROCESS CARTRID...
- Publication number 20130064574
- Publication date Mar 14, 2013
- Canon Kabushiki Kaisha
- Noriko Suzumura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHARGING MEMBER, METHOD OF PRODUCING THE CHARGING MEMBER, ELECTROPH...
- Publication number 20130064571
- Publication date Mar 14, 2013
- Canon Kabushiki Kaisha
- Masataka Kodama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20130034369
- Publication date Feb 7, 2013
- Canon Kabushiki Kaisha
- Hiroki Masu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20130004206
- Publication date Jan 3, 2013
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS FOR ITS PRODUCTION, PROCESS CARTRIDGE AND...
- Publication number 20120301180
- Publication date Nov 29, 2012
- Canon Kabushiki Kaisha
- Yuya Tomomizu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20120288301
- Publication date Nov 15, 2012
- Canon Kabushiki Kaisha
- Tomohito Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20120141162
- Publication date Jun 7, 2012
- Canon Kabushiki Kaisha
- Hiroshi Mayuzumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging member, charging apparatus and image forming apparatus
- Publication number 20030219282
- Publication date Nov 27, 2003
- Canon Kabushiki Kaisha
- Hiroshi Satoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masataka Kodama

Person

Patents Grantslast 30 patents

Electrophotographic roller, process cartridge and electrophotograph...

Charging member, process cartridge, and electrophotographic apparatus

Charging member, process cartridge and electrophotographic apparatus

Charging member, process cartridge, and electrophotographic image f...

Charging member, process cartridge and electrophotographic image fo...

Charging member, process cartridge, and electrophotographic image f...

Method of producing member for electrophotography

Charging member and electrophotographic apparatus

Charging member, process cartridge and electrophotographic apparatus

Charging member, process for its production, process cartridge and...

Charging member and method of producing the member, process cartrid...

Charging member, process cartridge, and electrophotographic apparatus

Charging member, charging apparatus and image forming apparatus

Charging device, charging roller, and image forming apparatus

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FO...

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

METHOD OF PRODUCING MEMBER FOR ELECTROPHOTOGRAPHY AND COATING LIQUID

CHARGING MEMBER AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER AND METHOD OF PRODUCING THE MEMBER, PROCESS CARTRID...

CHARGING MEMBER, METHOD OF PRODUCING THE CHARGING MEMBER, ELECTROPH...

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS FOR ITS PRODUCTION, PROCESS CARTRIDGE AND...

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

Charging member, charging apparatus and image forming apparatus