Kengo Kagei

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydantoin derivatives and medicines containing the same
- Patent number 4,874,869
- Issue date Oct 17, 1989
- Eisai Co., Ltd.
- Kouichiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydantoin derivatives for treating complications of diabetes
- Patent number 4,780,472
- Issue date Oct 25, 1988
- Eisai Co., Ltd.
- Kouichiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treating complications of diabetes mellitus with hydantoin derivatives
- Patent number 4,540,704
- Issue date Sep 10, 1985
- Eisai Co., Ltd.
- Kouichiro Ueda
- C07 - ORGANIC CHEMISTRY