Shunichiro Sakurai

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Katsuyamashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Benzenesulfonamide derivatives and use thereof
- Patent number 5,597,848
- Issue date Jan 28, 1997
- Hokuriku Seiyaku Co., Ltd.
- Yasuo Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenoxyethylamine derivatives, for preparing the same and compositi...
- Patent number 4,971,990
- Issue date Nov 20, 1990
- Hokuriku Pharmaceutical Co., Ltd.
- Yasuo Itoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoquinolinesulfonamides
- Patent number 4,943,581
- Issue date Jul 24, 1990
- Hokuriku Pharmaceutical Co., Ltd.
- Hiroyoshi Hidaka
- C07 - ORGANIC CHEMISTRY