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Noboru Yamamoto
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Kawanishi-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Production method of substituted benzenes
Patent number
6,787,665
Issue date
Sep 7, 2004
Sumitomo Chemical Company, Limited
Noboru Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazolinone derivatives
Patent number
6,294,567
Issue date
Sep 25, 2001
Sumitomo Chemical Company, Limited
Masaya Hashizume
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for producing 3,4-caranediol
Patent number
5,608,088
Issue date
Mar 4, 1997
Sumitomo Chemical Company, Limited
Keisuke Watanabe
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Production method of substituted benzenes
Publication number
20030130538
Publication date
Jul 10, 2003
Sumitomo Chemical Company, Limited
Noboru Yamamoto
C07 - ORGANIC CHEMISTRY