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Katsumi Suzuki

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  • Iwaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Impact-resistant graft copolymer and thermoplastic resin compositio...
    • Patent number 5,191,018
    • Issue date Mar 2, 1993
    • Kureha Kagaku Kogyo Kabushiki Kaisha
    • Hiroshi Hagiwara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyvinyl chloride resin composition
    • Patent number 4,857,592
    • Issue date Aug 15, 1989
    • Kureha Kagaku Kogyo K.K.
    • Mitsuru Hoshino
    • 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

    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-...