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Shigeyoshi Yasumura
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Tokyo, JP
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last 30 patents
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Patent Grant
Plasminogen activator
Patent number
5,342,775
Issue date
Aug 30, 1994
Kyowa Hakko Kogyo Co. Ltd.
Shigeyoshi Yasumura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Modified granulocyte-colony stimulating factor polypeptide with add...
Patent number
5,218,092
Issue date
Jun 8, 1993
Kyowa Hakko Kogyo Co., Ltd.
Katsutoshi Sasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Plasminogen activator
Patent number
5,160,735
Issue date
Nov 3, 1992
Kyowa Hakko Kogyo Co. Ltd.
Shigeyoshi Yasumura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...