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Koitchiro Ryuno
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Yokohama, JP
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last 30 patents
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Patent Grant
Method for preservation of nitrile hydration activity
Patent number
4,931,391
Issue date
Jun 5, 1990
Mitsubishi Rayon Kabushiki Kaisha
Kanehiko Enomoto
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for preservation of nitrile hydration activity
Patent number
4,900,672
Issue date
Feb 13, 1990
Nitto Kagaku Kogyo Kabushiki Kaisha
Hideaki Yamada
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for cultivation of pseudomonas bacteria
Patent number
4,661,456
Issue date
Apr 28, 1987
Nitto Kagaku Kogyo Kabushiki Kaisha
Hideaki Yamada
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for cultivation of Pseudomonas bacteria
Patent number
4,555,487
Issue date
Nov 26, 1985
Nitto Kagaku Kogyo Kabushiki Kaisha
Hideaki Yamada
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...