Yoji Yamada

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photoconductor for electrophotography
- Patent number 6,156,466
- Issue date Dec 5, 2000
- Fuji Electric Co., Ltd.
- Shinichi Tamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Roller for fixing toner and method for manufacturing same
- Patent number 5,932,125
- Issue date Aug 3, 1999
- Fuji Electric Co., Ltd.
- Noriaki Kawata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY