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Shinjiro Yamamoto
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Shiga, JP
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last 30 patents
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Patent Grant
4-[2-(Di- or trisubstitutedphenoxy)ethyl amino]thienodipyrimidines...
Patent number
4,562,193
Issue date
Dec 31, 1985
Sankyo Company Limited
Shinjiro Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminopyrimidine derivatives, processes for their preparation, and f...
Patent number
4,435,402
Issue date
Mar 6, 1984
Sankyo Company, Limited
Hideakira Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fermentation process for producing compound having anthelmintic and...
Patent number
4,346,171
Issue date
Aug 24, 1982
Sankyo Company, Limited
Yo Takiguchi
C07 - ORGANIC CHEMISTRY