Tetsuro Dozono

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a crystallized aromatic polycarbonate, and a c...
- Patent number 4,948,871
- Issue date Aug 14, 1990
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shinsuke Fukuoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of methacrylonitrile
- Patent number 4,541,964
- Issue date Sep 17, 1985
- Asahi Kasei Kasyo Kabushiki Kaisha
- Tsutomu Katsumata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing malononitrile
- Patent number 4,456,563
- Issue date Jun 26, 1984
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tsutomu Katsumata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition
- Patent number 4,443,556
- Issue date Apr 17, 1984
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kunitoshi Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of acrylonitrile
- Patent number 4,228,098
- Issue date Oct 14, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kunitoshi Aoki
- C07 - ORGANIC CHEMISTRY