Masaaki Sakaguchi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate for electrophotography photosensitive body, electrophotog...
- Patent number 6,723,480
- Issue date Apr 20, 2004
- Fuji Electric Imaging Device Co., Ltd.
- Hidetaka Yahagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substrate for electrophotographic photoconductor and electrophotogr...
- Patent number 6,080,491
- Issue date Jun 27, 2000
- Fuji Electric Co., Ltd.
- Ikuo Takaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor and method for producing same
- Patent number 6,037,089
- Issue date Mar 14, 2000
- Fuji Electric Co., Ltd.
- Hidetaka Yahagi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for making a composite aluminum article
- Patent number 5,439,712
- Issue date Aug 8, 1995
- Mitsubishi Jukogyo Kabushiki Kaisha
- Takeshi Hattori
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for making a composite aluminum article
- Patent number 5,419,970
- Issue date May 30, 1995
- Mitsubishi Jukogyo Kabushiki Kaisha
- Takeshi Hattori
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Substrate for electrophotography photosensitive body, electrophotog...
- Publication number 20030013030
- Publication date Jan 16, 2003
- Hidetaka Yahagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY