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Kazuhiro Tada
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Kyoto, JP
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last 30 patents
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Patent Grant
Process for producing amines
Patent number
5,589,596
Issue date
Dec 31, 1996
Sumitomo Chemical Company, Limited
Atsushi Furutani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triazole compounds, and their production
Patent number
4,904,793
Issue date
Feb 27, 1990
Sumitomo Chemical Company, Limited
Takaharu Ikeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing E-isomer of triazolyl styryl ketone derivative
Patent number
4,814,460
Issue date
Mar 21, 1989
Sumitomo Chemical Company, Limited
Takaharu Ikeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing E-isomer of a triazolyl styryl ketone derivative
Patent number
4,814,461
Issue date
Mar 21, 1989
Sumitomo Chemical Company, Limited
Takaharu Ikeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aminophenyl-.beta.-hydroxyethylsulfone
Patent number
4,612,394
Issue date
Sep 16, 1986
Sumitomo Chemical Company, Limited
Norio Kotera
C07 - ORGANIC CHEMISTRY