Hiroshi Kase

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Eastham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Compound KS-505 useful for improving cerebral function
- Patent number 5,079,232
- Issue date Jan 7, 1992
- Kyowa Hakko Rogyo Kabushiki Kaisha
- Keiko Ohsawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
KS-501 derivatives
- Patent number 5,004,833
- Issue date Apr 2, 1991
- Kyowa Hakko Kogyo Co., Ltd.
- Toru Yasuzawa
- C07 - ORGANIC CHEMISTRY