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Takeshi Fujii

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electroconductive resin composition
    • Patent number 6,120,709
    • Issue date Sep 19, 2000
    • Sumitomo Chemical Company, Limited
    • Manabu Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thermoplastic resin compositions comprising blends of polyphenylene...
    • Patent number 5,559,186
    • Issue date Sep 24, 1996
    • Sumitomo Chemical Company, Limited
    • Takeshi Fujii
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    Electroconductive resin composition, antistatic coating and molded...
    • Patent number 5,547,609
    • Issue date Aug 20, 1996
    • Sumitomo Chemical Company, Limited
    • Takeshi Fujii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polyphenylene ether thermoplastic resin composition
    • Patent number 5,539,050
    • Issue date Jul 23, 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 composition and article comprising the same
    • Patent number 5,451,642
    • Issue date Sep 19, 1995
    • 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

    Thermoplastic composition
    • Patent number 5,334,636
    • Issue date Aug 2, 1994
    • Sumitomo Chemical Company, Limited
    • Takeshi Fujii
    • 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

    Electroconductive resin composition
    • Patent number 5,322,874
    • 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 containing a fluidity modifier
    • Patent number 5,280,060
    • Issue date Jan 18, 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

    Pigment master batch for filler-containing polypropylene compositions
    • Patent number 5,219,903
    • Issue date Jun 15, 1993
    • Sumitomo Chemical Company, Ltd.
    • Takeshi Fujii
    • 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 composition
    • Patent number 5,095,063
    • Issue date Mar 10, 1992
    • Sumitomo Chemical Company, Limited
    • Takayuki Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified polypropylene resin composition
    • Patent number 5,093,404
    • Issue date Mar 3, 1992
    • Sumitomo Chemical Company, Limited
    • Takayuki Okada
    • 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

    Method for producing filler-containing colored thermoplastic resin...
    • Patent number 5,041,259
    • Issue date Aug 20, 1991
    • Sumitomo Chemical Co., Ltd.
    • Takeshi Fujii
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified polyolefin resin
    • Patent number 5,036,141
    • Issue date Jul 30, 1991
    • Sumitomo Chemical Company, Limited
    • Yoshiki Toyoshima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified polyolefin resin
    • Patent number 5,032,459
    • Issue date Jul 16, 1991
    • Sumitomo Chemical Company, Limited
    • Yoshiki Toyoshima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 5,004,782
    • Issue date Apr 2, 1991
    • Sumitomo Chemical Company, Ltd.
    • Kentaro Mashita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,981,896
    • Issue date Jan 1, 1991
    • Sumitomo Chemical Company
    • Takayuki Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,780,505
    • Issue date Oct 25, 1988
    • Sumitomo Chemical Co., Ltd.
    • Kentaro Mashita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...