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Masaru Fukui
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Takarazuka, JP
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Patents Grants
last 30 patents
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Patent Grant
4-Homoisotwistane derivatives
Patent number
4,318,925
Issue date
Mar 9, 1982
Sumitomo Chemical Co., Ltd.
Toshio Atsumi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Antiviral agent
Patent number
4,230,725
Issue date
Oct 28, 1980
Sumitomo Chemical Company, Limited
Masaru Fukui
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Antiviral agent
Patent number
4,174,407
Issue date
Nov 13, 1979
Sumitomo Chemical Company, Limited
Masaru Fukui
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE