Kazumi Araki

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing l-phenylalanine
- Patent number 4,783,403
- Issue date Nov 8, 1988
- Kyowa Hakko Kogyo Co., Ltd.
- Kazumi Araki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing L-histidine by fermentation
- Patent number 4,495,283
- Issue date Jan 22, 1985
- Kyowa Hakko Kogyo Co., Ltd.
- Kazumi Araki
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for production of L-serine
- Patent number 4,183,786
- Issue date Jan 15, 1980
- Kyowa Hakko Kogyo Co., Ltd.
- Kiyoshi Nakayama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the production of L-lysine by fermentation
- Patent number 4,169,763
- Issue date Oct 2, 1979
- Kyowa Hakko Kogyo Co., Ltd.
- Kiyoshi Nakayama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...