Seikyu Jinnouchi

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Matsudo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing thiourea dioxide
- Patent number 5,958,184
- Issue date Sep 28, 1999
- Mitsubishi Gas Chemical Company Inc.
- Toshiaki Kanada
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for bleaching fibrous material by hydrogen peroxide
- Patent number 4,378,967
- Issue date Apr 5, 1983
- Mitsubishi Gas Chemical Co., Inc.
- Minoru Yotsuya
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...