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Masahiko Kisumi

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing L-aspartic acid
    • Patent number 4,692,409
    • Issue date Sep 8, 1987
    • Tanabe Seiyaku Co., Ltd.
    • Masahiko Kisumi
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Method for producing L-aspartic acid
    • Patent number 4,656,136
    • Issue date Apr 7, 1987
    • Tanabe Seiyaku Co., Ltd.
    • Masahiko Kisumi
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Fermentation production of L-threonine
    • Patent number 4,463,094
    • Issue date Jul 31, 1984
    • Tanabe Seiyaku Co., Ltd.
    • Ichiro Chibata
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Method for fermentative production of L-proline
    • Patent number 4,455,372
    • Issue date Jun 19, 1984
    • Tanabe Seiyaku Co., Ltd.
    • Ichiro Chibata
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...