Ryuichi Kawahara

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Ichikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Quinolone carboxylic acid derivatives
- Patent number 5,447,926
- Issue date Sep 5, 1995
- SS Pharmaceutical Co., Ltd.
- Fujiko Konno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline carboxylic acid derivatives
- Patent number 5,385,900
- Issue date Jan 31, 1995
- SS Pharmaceutical Co., Ltd.
- Fujiko Konno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline carboxylic acid derivatives
- Patent number 5,324,735
- Issue date Jun 28, 1994
- SS Pharmaceutical Co., Ltd.
- Akihiro Shibata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazole derivatives and a composition for treating mycoses
- Patent number 5,147,886
- Issue date Sep 15, 1992
- SS Pharmaceutical Co., Ltd.
- Minoru Tokizawa
- C07 - ORGANIC CHEMISTRY