TREA

Masanori Oota

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  • Iwaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 4,607,080
    • Issue date Aug 19, 1986
    • Kureha Kagaku Kogyo Kabushiki Kaisha
    • Haruhiko Yusa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Vinyl chloride resin composition
    • Patent number 4,431,772
    • Issue date Feb 14, 1984
    • Kureha Kagaku Kogyo Kabushiki Kaisha
    • Takayuki Katto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Vinyl chloride resin composition
    • Patent number 4,345,043
    • Issue date Aug 17, 1982
    • Kureha Kagaku Kogyo Kabushiki Kaisha
    • Haruhiko Yusa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing a graft-copolymer and blends therewith
    • Patent number 4,287,312
    • Issue date Sep 1, 1981
    • Kureha Kagaku Kogyo Kabushiki Kaisha
    • Haruhiko Yusa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Powdery graft-copolymer composition
    • Patent number 4,275,178
    • Issue date Jun 23, 1981
    • Kureha Kagaku Kogyo Kabushiki Kaisha
    • Haruhiko Yusa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition comprising a rigid thermoplastic re...
    • Patent number 4,229,549
    • Issue date Oct 21, 1980
    • Kureha Kagaku Kogyo Kabushiki Kaisha
    • Seiji Usami
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fire retardant resinous compositions
    • Patent number 4,206,290
    • Issue date Jun 3, 1980
    • Kureha Kagaku Kogyo Kabushiki Kaisha
    • Haruhiko Yusa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...