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Kunio Iwanami

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polypropylene resin composition
    • Patent number 6,156,836
    • Issue date Dec 5, 2000
    • Japan Polychem Corporation
    • Kunio Iwanami
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polypropylene resin composition
    • Patent number 5,621,046
    • Issue date Apr 15, 1997
    • Tonen Chemical Corporation
    • Kunio Iwanami
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition having excellent paint coatability
    • Patent number 5,461,105
    • Issue date Oct 24, 1995
    • Tonen Chemical Corporation
    • Yoshiharu Saito
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition having excellent paint coatability
    • Patent number 5,438,091
    • Issue date Aug 1, 1995
    • Tonen Chemical Corporation
    • Yoshiharu Saito
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...