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Yoshiharu Fukui

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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

    Catalyst system for olefin polymerization and method for production...
    • Patent number 5,026,889
    • Issue date Jun 25, 1991
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • 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

    Process for producing pre-expanded particles of polyolefin resins
    • Patent number 4,855,327
    • Issue date Aug 8, 1989
    • Sumitomo Chemical Co., Ltd.
    • 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-...
  • Information Patent Grant

    Polypropylene sheet
    • Patent number 4,748,207
    • Issue date May 31, 1988
    • Sumitomo Chemical Company, Limited
    • Masahiro Kakugo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stretched polypropylene film
    • Patent number 4,603,174
    • Issue date Jul 29, 1986
    • Sumitomo Chemical Company, Limited
    • Tadayuki Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stretched multilayer polypropylene film
    • Patent number 4,584,239
    • Issue date Apr 22, 1986
    • Sumitomo Chemical Company, Limited
    • Masahiro Kakugo
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Process for producing highly stereoregular .alpha.-olefin polymers
    • Patent number 4,485,035
    • Issue date Nov 27, 1984
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing propylene block copolymers
    • Patent number 4,433,110
    • Issue date Feb 21, 1984
    • Sumitomo Chemical Company, Limited
    • Kazuo Baba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing olefin polymers
    • Patent number 4,364,851
    • Issue date Dec 21, 1982
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization catalyst
    • Patent number 4,304,892
    • Issue date Dec 8, 1981
    • Sumitomo Chemical Co., Ltd.
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst system
    • Patent number 4,279,776
    • Issue date Jul 21, 1981
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing propylene-ethylene block copolymers
    • Patent number 4,259,461
    • Issue date Mar 31, 1981
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization catalyst
    • Patent number 4,246,135
    • Issue date Jan 20, 1981
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalysts for the polymerization of olefins
    • Patent number 4,243,786
    • Issue date Jan 6, 1981
    • Sumitomo Chemical Co., Ltd.
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing highly stereoregular .alpha.-olefin polymers
    • Patent number 4,235,984
    • Issue date Nov 25, 1980
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the polymerization of olefins
    • Patent number 4,217,432
    • Issue date Aug 12, 1980
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalysts for the polymerization of olefins
    • Patent number 4,183,824
    • Issue date Jan 15, 1980
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalysts for the polymerization of olefins
    • Patent number 4,165,298
    • Issue date Aug 21, 1979
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalysts for polymerization of olefins
    • Patent number 4,123,387
    • Issue date Oct 31, 1978
    • Sumitomo Chemical Company, Limited
    • Akinobu Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...