Kazuo Sugawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for conveying copy sheet for electrophotographic copying...
- Patent number 4,377,229
- Issue date Mar 22, 1983
- Olympus Optical Company Ltd.
- Kiyoshi Miyashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying machine
- Patent number 4,357,095
- Issue date Nov 2, 1982
- Olympus Optical Company Ltd.
- Kazuo Sugawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY