Yuko Komai

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photoconductor comprising a polycarbonate resin...
- Patent number 7,348,113
- Issue date Mar 25, 2008
- Ricoh Company, Ltd.
- Masayuki Shoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Aromatic polycarbonate resin, electrophotographic photoconductor, d...
- Publication number 20050106483
- Publication date May 19, 2005
- Masayuki Shoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY