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Minoru Sakurai
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Hofu, JP
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last 30 patents
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Patent Grant
Process for producing L-lysine by fermentation
Patent number
4,657,860
Issue date
Apr 14, 1987
Kwowa Hakko Kogyo Co., Ltd.
Toshihide Nakanishi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-lysine by fermentation
Patent number
4,623,623
Issue date
Nov 18, 1986
Kyowa Hakko Kogyo Co., Ltd.
Toshihide Nakanishi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing L-glutamic acid
Patent number
4,440,856
Issue date
Apr 3, 1984
Kyowa Hakko Kogyo Co., Ltd.
Toshihide Nakanishi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...