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Toshinobu Kunii
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Ibaraki, JP
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last 30 patents
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Patent Grant
1,4-benzodioxane derivatives
Patent number
4,959,376
Issue date
Sep 25, 1990
Eisai Co., Ltd.
Toshinobu Kunii
C07 - ORGANIC CHEMISTRY
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
1,4-benzodioxane derivatives
Patent number
4,794,118
Issue date
Dec 27, 1988
Eisai Co., Ltd.
Toshinobu Kunii
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