Tamotsu Yoshioka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing hydroxyalkylaminosulfonic acids
- Patent number 4,582,651
- Issue date Apr 15, 1986
- Nippon Paint Co., Ltd.
- Keizou Ishii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymerizable amino acid compounds and their production
- Patent number 4,543,216
- Issue date Sep 24, 1985
- Nippon Paint Co., Ltd.
- Shinichi Ishikura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing hydroxyalkylaminosulfonic acids
- Patent number 4,481,150
- Issue date Nov 6, 1984
- Nippon Paint Co., Ltd.
- Keizou Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerizable amino acid compounds and their production
- Patent number 4,452,746
- Issue date Jun 5, 1984
- Nippon Paint Co., Ltd.
- Shinichi Ishikura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric resin, and its production and use
- Patent number 4,403,065
- Issue date Sep 6, 1983
- Nippon Paint Co., Ltd.
- Tamotsu Yoshioka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...