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Sakae Koshikawa
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Kawaguchi, JP
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Patents Grants
last 30 patents
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Patent Grant
Amine derivatives, processes for preparing the same and fungicides...
Patent number
RE34770
Issue date
Nov 1, 1994
Kaken Pharmaceutical Co., Ltd.
Tetsuya Maeda
514 - Drug, bio-affecting and body treating compositions
Information
Patent Grant
Amine derivatives, processes for preparing the same and fungicides...
Patent number
5,334,628
Issue date
Aug 2, 1994
Kaken Pharmaceutical Co., Ltd.
Tetsuya Maeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine derivatives, processes for preparing the same and fungicides...
Patent number
5,200,423
Issue date
Apr 6, 1993
Kaken Pharmaceutical Co., Ltd.
Tetsuya Maeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine derivatives, processes for preparing the same and fungicides...
Patent number
5,106,866
Issue date
Apr 21, 1992
Kaken Pharmaceutical Co., Ltd.
Tetsuya Maeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine derivatives and fungicides containing the same
Patent number
5,021,458
Issue date
Jun 4, 1991
Kaken Pharmaceutical Co., Ltd.
Tetsuya Maeda
C07 - ORGANIC CHEMISTRY