Mayumi Oshiro

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Abiko-shi, JP

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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

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