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Koichi Hosoda
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Shiga, JP
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last 30 patents
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Patent Grant
Biologically active substance
Patent number
5,000,953
Issue date
Mar 19, 1991
Kaken Chemical Co., Ltd.
Michio Ui
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Proteinic active substances
Patent number
4,234,570
Issue date
Nov 18, 1980
Kakenyaku Kako Kabushiki Kaisha
Yoshinori Kanbayashi
C07 - ORGANIC CHEMISTRY