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Hiroshi Hayami

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  • Takasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for quantitatively measuring sugar-alcohol, column and kit t...
    • Patent number 5,468,380
    • Issue date Nov 21, 1995
    • Nippon Kayaku Kabushiki Kaisha
    • Masahiko Yabuuchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for quantitatively measuring sugar-alcohol, column and kit t...
    • Patent number 5,407,806
    • Issue date Apr 18, 1995
    • Nippon Kayaku Kabushiki Kaisha
    • Masahiko Yabuuchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Platinum complexes
    • Patent number 5,128,493
    • Issue date Jul 7, 1992
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroyoshi Nowatari
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Novel platinum complexes
    • Patent number 5,068,376
    • Issue date Nov 26, 1991
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroyoshi Nowatari
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Novel platinum complexes
    • Patent number 4,987,246
    • Issue date Jan 22, 1991
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroyoshi Nowatari
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Novel platinum complexes
    • Patent number 4,921,984
    • Issue date May 1, 1990
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroyoshi Nowatari
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Platinum complexes
    • Patent number 4,864,043
    • Issue date Sep 5, 1989
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroyoshi Nowatari
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Platinum complexes
    • Patent number 4,861,905
    • Issue date Aug 29, 1989
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroyoshi Nowatari
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Platinum Complexes
    • Patent number 4,737,589
    • Issue date Apr 12, 1988
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroyoshi Nowatari
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing polychlorobenzonitrile
    • Patent number 4,530,797
    • Issue date Jul 23, 1985
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroshi Hayami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the production of aromatic nitriles
    • Patent number 4,124,631
    • Issue date Nov 7, 1978
    • Nippon Kayaku Kabushiki Kaisha
    • Hiroshi Hayami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL