Noritoshi Watanabe

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Motomachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a matted transparent paper and the pro...
- Patent number 4,257,843
- Issue date Mar 24, 1981
- Kanzaki Paper Manufacturing Co., Ltd.
- Noritoshi Watanabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Electrostatic recording material and the method of preparing it
- Patent number 4,216,055
- Issue date Aug 5, 1980
- Kanzaki Paper Manufacturing Co., Ltd.
- Noritoshi Watanabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the production of a matted transparent paper and the pro...
- Patent number 4,166,758
- Issue date Sep 4, 1979
- Kanzaki Paper Manufacturing Co., Ltd.
- Noritoshi Watanabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE