Kazuyoshi Yamamoto

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Nagaokakyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lithographic printing plate with benzotriazoles improved in printin...
- Patent number 4,824,760
- Issue date Apr 25, 1989
- Mitsubishi Paper Mills, Ltd.
- Kazuyoshi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lithographic printing plate excellent in printing endurance
- Patent number 4,743,525
- Issue date May 10, 1988
- Mitsubishi Paper Mills, Ltd.
- Kazuyoshi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY