TREA

Koichi Shishido

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  • Otake, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 6,407,167
    • Issue date Jun 18, 2002
    • Mitsubishi Rayon Co., Ltd.
    • Koichi Shishido
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Graft polymer and thermoplastic resin composition
    • Patent number 5,847,050
    • Issue date Dec 8, 1998
    • Mitsubishi Rayon Co., Ltd.
    • Akihiro Toritani
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...