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Masachika Yaguchi

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  • Yokohama, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nematic liquid crystal compositions
    • Patent number 4,047,803
    • Issue date Sep 13, 1977
    • Dai Nippon Toryo Kabushiki Kaisha
    • Masachika Yaguchi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal cells
    • Patent number 4,007,077
    • Issue date Feb 8, 1977
    • Dai Nippon Toryo Kabushiki Kaisha
    • Masachika Yaguchi
    • G02 - OPTICS
  • Information Patent Grant

    Nematic liquid crystal compositions
    • Patent number 3,988,054
    • Issue date Oct 26, 1976
    • Dai Nippon Toryo Kabushiki Kaisha
    • Masachika Yaguchi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Electro-optical devices
    • Patent number 3,947,090
    • Issue date Mar 30, 1976
    • Dai Nippon Toryo Kabushiki Kaisha
    • Masachika Yaguchi
    • G02 - OPTICS
  • Information Patent Grant

    Electro-optical devices
    • Patent number 3,932,024
    • Issue date Jan 13, 1976
    • Dai Nippon Toryo Kabushiki Kaisha
    • Masachika Yaguchi
    • G02 - OPTICS