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Motoyasu Yusawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of removing coating films
    • Patent number 5,542,982
    • Issue date Aug 6, 1996
    • Nissan Motor Co., Ltd.
    • Masahiro Terada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fire-retardant 1-butene resin composition
    • Patent number 4,983,742
    • Issue date Jan 8, 1991
    • Mitsui Petrochemical Industries, Ltd.
    • Motoyasu Yusawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Backing sheet for cushioned floor
    • Patent number 4,424,255
    • Issue date Jan 3, 1984
    • Mitsui Petrochemical Industries, Ltd.
    • Motofumi Nakamura
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...