Takao Kawamura

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Patents Grantslast 30 patents

Information Patent Grant
Heat plate, heating element, belt type fixing device and image form...
- Patent number 6,987,245
- Issue date Jan 17, 2006
- Takao Kawamura
- Koichi Sanpei
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quick heat roller
- Patent number 6,289,198
- Issue date Sep 11, 2001
- Daiken Chemical Co., Ltd.
- Takao Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic sensitive member
- Patent number 4,689,284
- Issue date Aug 25, 1987
- Kyocera Corporation
- Takao Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic sensitive member suitable for coherent beams an...
- Patent number 4,654,285
- Issue date Mar 31, 1987
- Kyocera Corporation
- Yasuo Nishiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member
- Patent number 4,491,626
- Issue date Jan 1, 1985
- Minolta Camera Kabushiki Kaisha
- Takao Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic amorphous silicon member
- Patent number 4,489,149
- Issue date Dec 18, 1984
- Minolta Camera Kabushiki Kaisha
- Takao Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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Patents Applicationslast 30 patents

Information Patent Application
Heat plate, heating element, belt type fixing device and image form...
- Publication number 20060054612
- Publication date Mar 16, 2006
- Fuji Xerox co., LTD.
- Koichi Sanpei
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heat plate, heating element, belt type fixing device and image form...
- Publication number 20050035106
- Publication date Feb 17, 2005
- Takao Kawamura
- Koichi Sanpei
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR