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Fumihiro Ishimura
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Shizuoka, JP
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last 30 patents
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Patent Grant
Process for preparing optically active mercapto compound
Patent number
4,857,469
Issue date
Aug 15, 1989
Toyo Jozo Co., Ltd.
Fumihiro Ishimura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Preparation of porous polyvinyl alcohol gel containing an immobiliz...
Patent number
4,727,030
Issue date
Feb 23, 1988
Toyo Jozo Co., Ltd.
Fumihiro Ishimura
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...