TREA

Kazuhisa Kuroda

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polypropylene molded article
    • Patent number 5,109,056
    • Issue date Apr 28, 1992
    • Sumitomo Chemical Company, Limited
    • Yoshiharu Fukui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Food container
    • Patent number 5,100,930
    • Issue date Mar 31, 1992
    • Sumitomo Chemical Company, Limited
    • Yoshiharu Fukui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Inorganic filler containing polyolefin composition
    • Patent number 5,086,100
    • Issue date Feb 4, 1992
    • Sumitomo Chemical Co., Ltd.
    • Yoshiharu Fukui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Inorganic filler containing polyolefin composition
    • Patent number 5,086,099
    • Issue date Feb 4, 1992
    • Sumitomo Chemical Co., Ltd.
    • Yoshiharu Fukui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Inorganic filler containing polyolefin composition
    • Patent number 4,985,480
    • Issue date Jan 15, 1991
    • Sumitomo Chemical Company, Ltd.
    • Yoshiharu Fukui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stabilized polyolefin composition
    • Patent number 4,963,605
    • Issue date Oct 16, 1990
    • Sumitomo Chemical Company, Limited
    • Yoshiharu Fukui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stabilized polyolefin composition
    • Patent number 4,839,408
    • Issue date Jun 13, 1989
    • Sumitomo Chemical Company, Limited
    • Yoshiharu Fukui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...