Hidenori Yazawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Q-2819 substance and the use thereof
- Patent number 5,232,942
- Issue date Aug 3, 1993
- Yamanouchi Pharmaceutical Co., Ltd.
- Harumitsu Imai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Q-1047 Substances
- Patent number 4,912,215
- Issue date Mar 27, 1990
- Yamanouchi Pharmaceutical Co., Ltd.
- Hidenori Yazawa
- C07 - ORGANIC CHEMISTRY