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Masaharu Ishiguro
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Otake, JP
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last 30 patents
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Patent Grant
Pyrimidine compound and pharmaceutically acceptable salts thereof
Patent number
5,358,945
Issue date
Oct 25, 1994
Mitsui Petrochemical Industries, Ltd.
Akira Mizuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Coumaran group containing amine compounds and their acid addition s...
Patent number
5,192,799
Issue date
Mar 9, 1993
Mitsui Petrochemical Industries, Ltd.
Ikuo Tomino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing polyalkyl-2-alkoxy-7-hydroxychroman derivatives
Patent number
5,072,007
Issue date
Dec 10, 1991
Mitsui Petrochemical Industries, Ltd.
Daisuke Fukuoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of oxidizing secondary alkyl substituted naphtalenes and a p...
Patent number
4,906,790
Issue date
Mar 6, 1990
Mitsui Petrochemical Industries, Ltd.
Masaharu Ishiguro
C07 - ORGANIC CHEMISTRY