TREA

Kiyoji Hattori

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  • Machida, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing L-glutamic acid by fermentation
    • Patent number 4,729,952
    • Issue date Mar 8, 1988
    • Kyowa Hakko Kogyo Co., Ltd.
    • Kiyoji Hattori
    • 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

    Citric acid producing mutant yeast strains
    • Patent number 4,322,498
    • Issue date Mar 30, 1982
    • Kyowa Hakko Kogyo Co., Ltd.
    • Kenichiro Takayama
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...