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Shigeho Inaba
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Takarazuka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Benzisoxazole derivatives
Patent number
4,217,349
Issue date
Aug 12, 1980
Sumitomo Chemical Company, Limited
Junki Katsube
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Polyhaloalkyl-2(1H)-quinazolinone derivatives
Patent number
4,202,895
Issue date
May 13, 1980
Sumitomo Chemical Company, Limited
Shigeho Inaba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazo- and pyrimido[2,1-b]quinazolines and preparation thereof
Patent number
4,179,560
Issue date
Dec 18, 1979
Sumitomo Chemical Company, Limited
Michihiro Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitroquinazolinone compounds having antiviral properties
Patent number
4,146,717
Issue date
Mar 27, 1979
Sumitomo Chemical Company, Limited
Michihiro Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-(Piperazinoalkyl)-benz-2,1-isoxazoles
Patent number
4,122,176
Issue date
Oct 24, 1978
Sumitomo Chemical Company, Limited
Junki Katsube
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclopropylmethylamine derivatives
Patent number
4,110,376
Issue date
Aug 29, 1978
Sumitomo Chemical Company, Limited
Atsuyuki Kojima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel cyclopropylmethylamine derivatives
Patent number
4,103,030
Issue date
Jul 25, 1978
Sumitomo Chemical Company, Limited
Atsuyuki Kojima
Information
Patent Grant
Quinazolinone derivatives and a process for production thereof
Patent number
4,099,002
Issue date
Jul 4, 1978
Sumitomo Chemical Company, Limited
Shigeho Inaba
C07 - ORGANIC CHEMISTRY