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Hirosuke Yoshioka
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Wako, JP
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last 30 patents
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Patent Grant
Aralkylaminopyrimidine derivative, process for producing thereof an...
Patent number
4,985,426
Issue date
Jan 15, 1991
UBE Industries, Ltd.
Hirosuke Yoshioka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkylaminopyrimidine derivative and insecticide, acaricide and fung...
Patent number
4,931,455
Issue date
Jun 5, 1990
UBE Industries, Ltd.
Hirosuke Yoshioka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aralkylaminopyrimidine compounds which are useful as for producing...
Patent number
4,895,849
Issue date
Jan 23, 1990
UBE Industries, Ltd.
Hirosuke Yoshioka
C07 - ORGANIC CHEMISTRY