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Shinzo Yasuda

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Methods for producing L-aspartic acid
    • Patent number 6,821,760
    • Issue date Nov 23, 2004
    • Nippon Shokubai Co., Ltd.
    • Masaharu Mukouyama
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Polysuccinimide(CO) polymer derivate and process for production the...
    • Patent number 6,784,280
    • Issue date Aug 31, 2004
    • Nippon Shokubai Co., Ltd.
    • Shinzo Yasuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for molding of polymer
    • Patent number 6,544,464
    • Issue date Apr 8, 2003
    • Nippon Shokubai Co., Ltd.
    • Shinzo Yasuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyaspartic acid
    • Patent number 6,380,350
    • Issue date Apr 30, 2002
    • Nippon Shokubai Co., Ltd.
    • Masaharu Mukouyama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for producing a succinimide polymer, an aspartic acid polym...
    • Patent number 6,300,105
    • Issue date Oct 9, 2001
    • Nippon Shokubai Co., Ltd.
    • Masaharu Mukouyama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Maleate isomerase gene
    • Patent number 6,133,014
    • Issue date Oct 17, 2000
    • Nippon Shokubai Co., Ltd.
    • Masaharu Mukouyama
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents