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Takashi Morooka
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Shinnanyo, JP
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last 30 patents
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Patent Grant
Process of producing optically active propionic acid ester derivatives
Patent number
5,258,521
Issue date
Nov 2, 1993
Tosoh Corporation
Takumi Kagawa
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for producing 2-(4'-hydroxphenoxy)-3-chloro-5-trifluorometh...
Patent number
5,068,336
Issue date
Nov 26, 1991
Tosoh Corporation
Takumi Kagawa
C07 - ORGANIC CHEMISTRY