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Kimio Katsuura
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Tokyo, JP
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last 30 patents
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Patent Grant
Method for producing optically active amino acid of derivative ther...
Patent number
6,008,403
Issue date
Dec 28, 1999
Tosoh Corporation
Kimio Katsuura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Arylthiadiazole derivative and antiviral agent containing the same
Patent number
5,948,916
Issue date
Sep 7, 1999
Rational Drug Design Laboratories
Katsushi Ijichi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Thiadiazole derivative, process for producing it and agricultural a...
Patent number
5,478,849
Issue date
Dec 26, 1995
Tosoh Corporation
Yasuaki Hanasaki
C07 - ORGANIC CHEMISTRY