Yoshinobu Okumura

Person

Machida-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charging member and electrophotographic image forming apparatus
- Patent number 8,737,884
- Issue date May 27, 2014
- Canon Kabushiki Kaisha
- Yoshinobu Okumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Catalyst layer for solid polymer electrolyte fuel cell including ca...
- Patent number 8,603,697
- Issue date Dec 10, 2013
- Canon Kabushiki Kaisha
- Kazuya Miyazaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst layer for polymer electrolyte fuel cell, process for produ...
- Patent number 7,790,647
- Issue date Sep 7, 2010
- Canon Kabushiki Kaisha
- Yoshinobu Okumura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
POLYESTER MOLDED BODY AND METHOD FOR PRODUCING THE SAME
- Publication number 20130337254
- Publication date Dec 19, 2013
- Yoshinobu Okumura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ANTISTATIC POLYESTER RESIN MOLDED BODY
- Publication number 20130156992
- Publication date Jun 20, 2013
- Canon Kabushiki Kaisha
- Yoshinobu Okumura
- B82 - NANO-TECHNOLOGY
Information Patent Application
CHARGING MEMBER, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND EL...
- Publication number 20130114978
- Publication date May 9, 2013
- Canon Kabushiki Kaisha
- Yoshinobu Okumura
- B82 - NANO-TECHNOLOGY
Information Patent Application
CHARGING MEMBER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20130094884
- Publication date Apr 18, 2013
- Canon Kabushiki Kaisha
- Yoshinobu Okumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WATER REPELLENT CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELL AN...
- Publication number 20090311578
- Publication date Dec 17, 2009
- Canon Kabushiki Kaisha
- Shinnosuke Koji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CATALYST LAYER FOR SOLID POLYMER FUEL CELL, MEMBRANE ELECTRODE ASSE...
- Publication number 20090239118
- Publication date Sep 24, 2009
- Canon Kabushiki Kaisha
- Akira Morita
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Membrane electrode assembly for fuel cell, method of producing same...
- Publication number 20090130514
- Publication date May 21, 2009
- Canon Kabushiki Kaisha
- Hiroshi Okura
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL HAVING MEMBR...
- Publication number 20080268326
- Publication date Oct 30, 2008
- Canon Kabushiki Kaisha
- Hiroshi Okura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Catalyst Layer for Solid Polymer Electrolyte Fuel Cell and Method o...
- Publication number 20070212591
- Publication date Sep 13, 2007
- Canon KAbushiki Kaisha
- Kazuya Miyazaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELL, PROCESS FOR PRODU...
- Publication number 20070099066
- Publication date May 3, 2007
- Canon Kabushiki Kaisha
- Yoshinobu Okumura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Yoshinobu Okumura

Person

Patents Grantslast 30 patents

Charging member and electrophotographic image forming apparatus

Catalyst layer for solid polymer electrolyte fuel cell including ca...

Catalyst layer for polymer electrolyte fuel cell, process for produ...

Patents Applicationslast 30 patents

POLYESTER MOLDED BODY AND METHOD FOR PRODUCING THE SAME

ANTISTATIC POLYESTER RESIN MOLDED BODY

CHARGING MEMBER, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND EL...

CHARGING MEMBER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

WATER REPELLENT CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELL AN...

CATALYST LAYER FOR SOLID POLYMER FUEL CELL, MEMBRANE ELECTRODE ASSE...

Membrane electrode assembly for fuel cell, method of producing same...

CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL HAVING MEMBR...

Catalyst Layer for Solid Polymer Electrolyte Fuel Cell and Method o...

CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELL, PROCESS FOR PRODU...