TREA

Kenichiro Nishiwaki

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  • Ichihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubbery polymer composition
    • Patent number 4,517,348
    • Issue date May 14, 1985
    • Denki Kagaku Kogyo Kabushiki Kaisha
    • Kohki Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Elastomer of acrylic ester type copolymer
    • Patent number 4,508,885
    • Issue date Apr 2, 1985
    • Denki Kagaku Kogyo Kabushiki Kaisha
    • Kenichiro Nishiwaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubbery polymer composition
    • Patent number 4,303,560
    • Issue date Dec 1, 1981
    • Denki Kagaku Kogyo Kabushiki Kaisha
    • Kohki Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...