TREA

Masaaki Watanabe

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  • Yokkaichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubbery polymer blends with anilino phenyl units
    • Patent number 4,376,846
    • Issue date Mar 15, 1983
    • Japan Synthetic Rubber Co., Ltd.
    • Teizo Kotani
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing conjugated diene polymers
    • Patent number 4,139,690
    • Issue date Feb 13, 1979
    • Japan Synthetic Rubber Co., Ltd.
    • Yoshikazu Torigoe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...