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Sumio Yoda

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  • Takasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photosensitive resin composition and color filter comprising a poly...
    • Patent number 5,190,845
    • Issue date Mar 2, 1993
    • Nippon Kayaku Kabushiki Kaisha
    • Matsuo Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Resin compositions and process for forming transparent thin films
    • Patent number 5,180,794
    • Issue date Jan 19, 1993
    • Nippon Kayaku Kabushiki Kaisha
    • Sumio Yoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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