TREA

Masashi Yamamoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 5,548,013
    • Issue date Aug 20, 1996
    • Sumitomo Chemical Company, Limited
    • Takeshi Fujii
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic polypropylene resin composition
    • Patent number 5,484,824
    • Issue date Jan 16, 1996
    • Sumitomo Chemical Company, Limited
    • Hiroomi Abe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin compositions comprising polyphenylene ether, po...
    • Patent number 5,428,091
    • Issue date Jun 27, 1995
    • Sumitomo Chemical Co., Ltd.
    • Hiroomi Abe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition comprising modified polypropylene,...
    • Patent number 5,420,201
    • Issue date May 30, 1995
    • Sumitomo Chemical Company, Limited
    • Hiroomi Abe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic propylene resin composition
    • Patent number 5,409,991
    • Issue date Apr 25, 1995
    • Sumitomo Chemical Company, Limited
    • Tatsuyuki Mitsuno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 5,391,607
    • Issue date Feb 21, 1995
    • Sumitomo Chemical Company, Limited
    • Takeshi Fujii
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 5,385,976
    • Issue date Jan 31, 1995
    • Sumitomo Chemical Company, Limited
    • Motonobu Furuta
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Blended polypropylene-epoxy group containing copolymer thermoplasti...
    • Patent number 5,322,894
    • Issue date Jun 21, 1994
    • Sumitomo Chemical Company, Limited
    • Takeshi Fujii
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic propylene resin composition
    • Patent number 5,312,867
    • Issue date May 17, 1994
    • Sumitomo Chemical Company, Limited
    • Tatsuyuki Mitsuno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 5,300,568
    • Issue date Apr 5, 1994
    • Sumitomo Chemical Company, Limited
    • Hiroomi Abe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 5,278,233
    • Issue date Jan 11, 1994
    • Sumitomo Chemical Company, Limited
    • Hiroomi Abe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic elastomer composition and process for producing same
    • Patent number 5,260,366
    • Issue date Nov 9, 1993
    • Sumitomo Chemical Company, Limited
    • Tatsuyuki Mitsuno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stabilized polypropylene resin compositions containing a dinitrodia...
    • Patent number 5,180,764
    • Issue date Jan 19, 1993
    • Sumitomo Chemical Company, Limited
    • Hideo Nagasaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polypropylene resin composition
    • Patent number 5,087,654
    • Issue date Feb 11, 1992
    • Sumitomo Chemical Company, Limited
    • Hiroyuki Harada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic olefin resin composition
    • Patent number 5,081,186
    • Issue date Jan 14, 1992
    • Sumitomo Chemical Company, Limited
    • Tatsuyuki Mitsuno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Particulate polyolefin expansion molding material
    • Patent number 4,521,487
    • Issue date Jun 4, 1985
    • Sumitomo Chemical Company, Limited
    • Tatsuyuki Mitsuno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...