Yoko Kuruma

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charging member, process cartridge, and electrophotographic apparatus
- Patent number 8,870,728
- Issue date Oct 28, 2014
- Canon Kabushiki Kaisha
- Yoko Kuruma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Charging member, process cartridge and electrophotographic apparatus
- Patent number 8,092,358
- Issue date Jan 10, 2012
- Canon Kabushiki Kaisha
- Yoko Kuruma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge, and electrophotographic apparatus
- Patent number 8,064,803
- Issue date Nov 22, 2011
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat fixing member and heat fixing assembly
- Patent number 7,979,015
- Issue date Jul 12, 2011
- Canon Kabushiki Kaisha
- Katsuhisa Matsunaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge and electrophotographic apparatus
- Patent number 7,962,068
- Issue date Jun 14, 2011
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Charging member, process cartridge, and electrophotographic apparatus
- Patent number 7,693,457
- Issue date Apr 6, 2010
- Canon Kabushiki Kaisha
- Yoko Kuruma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge and electrophotographic apparatus
- Patent number 7,664,434
- Issue date Feb 16, 2010
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat fixing member and heat fixing assembly
- Patent number 7,457,577
- Issue date Nov 25, 2008
- Canon Kabushiki Kaisha
- Katsuhisa Matsunaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20110182617
- Publication date Jul 28, 2011
- Canon Kabushiki Kaisha
- Yoko Kuruma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20110182618
- Publication date Jul 28, 2011
- Canon Kabushiki Kaisha
- Yoko Kuruma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20090238601
- Publication date Sep 24, 2009
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20090080933
- Publication date Mar 26, 2009
- Canon Kabushiki Kaisha
- Yoko Kuruma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20090067880
- Publication date Mar 12, 2009
- Canon Kabushiki Kaisha
- Noriaki Kuroda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEAT FIXING MEMBER AND HEAT FIXING ASSEMBLY
- Publication number 20080219729
- Publication date Sep 11, 2008
- Canon Kabushiki Kaisha
- Katsuhisa Matsunaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20070217823
- Publication date Sep 20, 2007
- CANON KABUSHIKI KAISHA
- Noriaki Kuroda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Heat fixing member and heat fixing assembly
- Publication number 20060188300
- Publication date Aug 24, 2006
- Canon Kabushiki Kaisha
- Katsuhisa Matsunaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoko Kuruma

Person

Patents Grantslast 30 patents

Charging member, process cartridge, and electrophotographic apparatus

Charging member, process cartridge and electrophotographic apparatus

Charging member, process cartridge, and electrophotographic apparatus

Heat fixing member and heat fixing assembly

Charging member, process cartridge and electrophotographic apparatus

Charging member, process cartridge, and electrophotographic apparatus

Charging member, process cartridge and electrophotographic apparatus

Heat fixing member and heat fixing assembly

Patents Applicationslast 30 patents

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

HEAT FIXING MEMBER AND HEAT FIXING ASSEMBLY

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

Heat fixing member and heat fixing assembly