Tadahiko Karasawa

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
6-amino-1,4-hexahydro-1H-diazepine derivatives
- Patent number 5,166,341
- Issue date Nov 24, 1992
- Dainippon Pharmaceutical Co., Ltd.
- Tatsuya Kon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indazole-3-carboxylic acid derivatives
- Patent number 5,017,573
- Issue date May 21, 1991
- Dainippon Pharmaceutical Co., Ltd.
- Tatsuya Kon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted benzamide derivatives, for enhancing gastrointestinal m...
- Patent number 4,870,074
- Issue date Sep 26, 1989
- Dainippon Pharmaceutical Co., Ltd.
- Tatsuya Kon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-(2,3-Dimethyl-4-methoxyphenyl)-2-methyl-3-(1-pyrrolidinyl)-1-prop...
- Patent number 4,528,299
- Issue date Jul 9, 1985
- Dainippon Pharmaceutical Co., Ltd.
- Hitoshi Uno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(4-Ethyl-1-piperazinyl)-4-phenylquinoline, process for preparatio...
- Patent number 4,237,135
- Issue date Dec 2, 1980
- Dainippon Pharmaceutical Co., Ltd.
- Hitoshi Uno
- C07 - ORGANIC CHEMISTRY