Hiroshi Oikawa

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Ebina-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical heating rotator for heating a developer, fixing device...
- Patent number 8,374,536
- Issue date Feb 12, 2013
- Fuji Xerox Co., Ltd.
- Motofumi Baba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical transmission device
- Patent number 7,065,270
- Issue date Jun 20, 2006
- Fuji Xerox Co., Ltd.
- Junji Okada
- G02 - OPTICS
Information Patent Grant
Optical coupler
- Patent number 6,950,572
- Issue date Sep 27, 2005
- Fuji Xerox Co., Ltd.
- Tsutomu Hamada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HEATING ROTATOR, FIXING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20100239339
- Publication date Sep 23, 2010
- FUJI XEROX CO., LTD
- Motofumi BABA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical transmission device
- Publication number 20040071435
- Publication date Apr 15, 2004
- FUJI XEROX CO., LTD
- Junji Okada
- G02 - OPTICS
Information Patent Application
Optical coupler
- Publication number 20030123803
- Publication date Jul 3, 2003
- FUJI XEROX CO., LTD
- Tsutomu Hamada
- G02 - OPTICS