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Masayoshi Miya

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  • Kurashiki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymerization of olefins
    • Patent number 4,526,941
    • Issue date Jul 2, 1985
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hisaya Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst for polymerization of olefins and polymerization process e...
    • Patent number 4,431,568
    • Issue date Feb 14, 1984
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Masayoshi Miya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst for polymerization of olefins
    • Patent number 4,330,650
    • Issue date May 18, 1982
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hisaya Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst for polymerization of olefins
    • Patent number 4,312,783
    • Issue date Jan 26, 1982
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hisaya Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst for polymerization of olefins
    • Patent number 4,255,280
    • Issue date Mar 10, 1981
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hisaya Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst for producing polyolefins
    • Patent number 4,159,963
    • Issue date Jul 3, 1979
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hisaya Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst for polymerizing olefins and polymerization method of olef...
    • Patent number 4,159,256
    • Issue date Jun 26, 1979
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hisaya Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...