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Shinji Katsui

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  • Sakai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polypropylene resin composition
    • Patent number 5,283,267
    • Issue date Feb 1, 1994
    • UBE Industries, Ltd.
    • Takeyoshi Nishio
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polypropylene resin composition
    • Patent number 5,039,525
    • Issue date Aug 13, 1991
    • Toyota Jidosha Kabushiki Kaisha & Ube Industries, Ltd.
    • Norihisa Tamashima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...