TREA

Shinichi Yamauchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing graft-modified alpha-olefin copolymer
    • Patent number 5,332,788
    • Issue date Jul 26, 1994
    • Mitsubishi Petrochemical Company Limited
    • Masuzo Yokoyama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing a hydroxy-substituted poly(phenylene ether) r...
    • Patent number 5,266,673
    • Issue date Nov 30, 1993
    • Mitsubishi Petrochemical Co., Ltd.
    • Toru Tsukahara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic polyphenylene ether resin composition
    • Patent number 5,244,983
    • Issue date Sep 14, 1993
    • Mitsubishi Petrochemical Co., Ltd.
    • Yusuke Arashiro
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyhydroxyphenylene ether resin and process for preparing the same
    • Patent number 5,202,409
    • Issue date Apr 13, 1993
    • Mitsubishi Petrochemical Co., Ltd.
    • Toru Tsukahara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition
    • Patent number 5,091,473
    • Issue date Feb 25, 1992
    • Mitsubishi Petrochemical Co., Ltd.
    • Yusuke Arashiro
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing graft-modified .alpha.-olefin copolymer
    • Patent number 5,037,890
    • Issue date Aug 6, 1991
    • Mitsubishi Petrochemical Company Limited
    • Masuzo Yokoyama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition
    • Patent number 4,985,495
    • Issue date Jan 15, 1991
    • Toyota Jidosha Kabushiki Kaisha
    • Takeyoshi Nishio
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...