TREA

Kazuo Soga

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing polybutadiene
    • Patent number 5,548,045
    • Issue date Aug 20, 1996
    • Japan Synthetic Rubber Co., Ltd.
    • Kohei Goto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Diolefin polymer of copolymer and a process for the production of t...
    • Patent number 4,999,409
    • Issue date Mar 12, 1991
    • Toa Nenryo Kogyo Kabushiki Kaisha
    • Yoshiharu Doi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing propylene polymer
    • Patent number 4,717,755
    • Issue date Jan 5, 1988
    • Toa Nenryo Kogyo Kabushiki Kaisha
    • Yoshiharu Doi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst for polymerization of olefins
    • Patent number 4,695,557
    • Issue date Sep 22, 1987
    • Toa Nenryo Kogyo Kabushiki Kaisha
    • Shigeo Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...