Kazuhiko Shima

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Yamanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photoreceptor having silicate with perfluoroalk...
- Patent number 4,997,738
- Issue date Mar 5, 1991
- Shindengen Electric Manufacturing Co., Ltd
- Minoru Kumakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY