Masatoshi Ban

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Eburnamonine oxime derivatives, salts thereof, and pharmaceutical a...
- Patent number 4,735,943
- Issue date Apr 5, 1988
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masatoshi Ban
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,5-Benzodiazocine derivatives and salts thereof, as well as pharma...
- Patent number 4,435,392
- Issue date Mar 6, 1984
- Sanwa Kagaku Kenkyusho Co. Ltd.
- Masatoshi Ban
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidenylmethylidene phosphonylamidines
- Patent number 4,198,510
- Issue date Apr 15, 1980
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Takayuki Shioiri
- C07 - ORGANIC CHEMISTRY