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Sumitomo Naugatuck Co., Ltd.

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin composition
    • Patent number 5,266,634
    • Issue date Nov 30, 1993
    • Sumitomo Naugatuck Co., Ltd.
    • Akitoshi Ito
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Flame retardant resin composition
    • Patent number 5,250,590
    • Issue date Oct 5, 1993
    • Sumitomo Naugatuck Co., Ltd.
    • Fumio Nakai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Heat stable thermoplastic resin composition
    • Patent number 5,155,151
    • Issue date Oct 13, 1992
    • Sumitomo Naugatuck Co., Ltd.
    • Kenji Hashimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 5,093,419
    • Issue date Mar 3, 1992
    • Sumitomo Naugatuck Co., Ltd.
    • Mikio Kodama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyphenylene ether resin composition
    • Patent number 5,082,898
    • Issue date Jan 21, 1992
    • Sumitomo Naugatuck Co., Ltd.
    • Hiroyuki Minematsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive composition
    • Patent number 4,963,613
    • Issue date Oct 16, 1990
    • Sumitomo Naugatuck Co., Ltd.
    • Yasushi Toyoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Composition containing rubber-modified graft copolymer and carboxyl...
    • Patent number 4,900,787
    • Issue date Feb 13, 1990
    • Sumitomo Naugatuck Co., Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin of polycarbonate and graft copolymer of unsaturated epoxy mon...
    • Patent number 4,880,874
    • Issue date Nov 14, 1989
    • Sumitomo Naugatuck Co., Ltd.
    • Mikio Hirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Heat resistant copolymer composition
    • Patent number 4,877,833
    • Issue date Oct 31, 1989
    • Sumitomo Naugatuck Co., Ltd.
    • Masatsune Kondo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive composition
    • Patent number 4,861,820
    • Issue date Aug 29, 1989
    • Sumitomo Naugatuck Co., Ltd.
    • Yasushi Toyoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Molding resin composition
    • Patent number 4,855,355
    • Issue date Aug 8, 1989
    • Sumitomo Naugatuck Co., Ltd.
    • Mikio Hirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition comprising polyamide, aromatic viny...
    • Patent number 4,824,905
    • Issue date Apr 25, 1989
    • Sumitomo Naugatuck Co., Ltd.
    • Tadashi Saeki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Weather-resistant resin, and its production
    • Patent number 4,757,111
    • Issue date Jul 12, 1988
    • Sumitomo Naugatuck Co., Ltd.
    • Mikio Hirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition comprising styrenic polymer and ole...
    • Patent number 4,734,456
    • Issue date Mar 29, 1988
    • Sumitomo Naugatuck Co., Ltd.
    • Kazuhiko Motomatsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition comprising unsaturated dicarboxylic acid anhydrid...
    • Patent number 4,705,827
    • Issue date Nov 10, 1987
    • Sumitomo Naugatuck Co., Ltd.
    • Mikio Kodama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,657,975
    • Issue date Apr 14, 1987
    • Sumitomo Naugatuck Co., Ltd.
    • Mikio Kodama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,554,316
    • Issue date Nov 19, 1985
    • Sumitomo Naugatuck Co., Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,490,506
    • Issue date Dec 25, 1984
    • Sumitomo Naugatuck Co. Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,444,950
    • Issue date Apr 24, 1984
    • Sumitomo Naugatuck Co., Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic composition
    • Patent number 4,438,229
    • Issue date Mar 20, 1984
    • Sumitomo Naugatuck Co., Ltd.
    • Yoshitugu Fujimori
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Paper coating composition and its production
    • Patent number 4,429,074
    • Issue date Jan 31, 1984
    • Sumitomo Naugatuck Co., Ltd.
    • Saburo Mishiba
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Thermoplastic resin composition excellent in color development
    • Patent number 4,419,491
    • Issue date Dec 6, 1983
    • Sumitomo Naugatuck Co., Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolymer latex and its production
    • Patent number 4,381,365
    • Issue date Apr 26, 1983
    • Sumitomo Naugatuck Co., Ltd.
    • Saburo Mishiba
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Elastomeric composition
    • Patent number 4,373,063
    • Issue date Feb 8, 1983
    • Sumitomo Naugatuck Co. Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing copolymers comprising .alpha.-alkyl styrene a...
    • Patent number 4,361,684
    • Issue date Nov 30, 1982
    • Sumitomo Naugatuck Co., Ltd.
    • Hiroyuki Minematsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic composition containing polycarbonate, polyamide and r...
    • Patent number 4,317,891
    • Issue date Mar 2, 1982
    • Sumitomo Naugatuck Co., Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition having good heat cycle property
    • Patent number 4,305,856
    • Issue date Dec 15, 1981
    • Sumitomo Naugatuck Co., Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition excellent in dwelling thermal stabi...
    • Patent number 4,299,929
    • Issue date Nov 10, 1981
    • Sumitomo Naugatuck Co., Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,296,216
    • Issue date Oct 20, 1981
    • Sumitomo Naugatuck Co., Ltd.
    • Hajime Sakano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Low residual monomer .alpha.-methylstyrene-acrylonitrile copolymers...
    • Patent number 4,294,946
    • Issue date Oct 13, 1981
    • Sumitomo Naugatuck Co., Ltd.
    • Hiroyuki Minematsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...