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Katsuro Kubo
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Fijisawa, JP
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last 30 patents
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Patent Grant
Anthracycline antibiotics
Patent number
4,612,371
Issue date
Sep 16, 1986
Sanraku Incorporated
Akihiro Yoshimoto
C07 - ORGANIC CHEMISTRY
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Patent Grant
Phosphoric ester of antibiotic OA-6129
Patent number
4,508,648
Issue date
Apr 2, 1985
Sanraku-Ocean Co., Ltd.
Katsuro Kubo
C07 - ORGANIC CHEMISTRY
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Patent Grant
Amidohydrolase having ability to depantothenylate an antibiotic
Patent number
4,438,201
Issue date
Mar 20, 1984
Sanraku-Ocean Co., Ltd.
Katsuro Kubo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...