TREA

Takeo Shimada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for production of polyethylene
    • Patent number 5,086,131
    • Issue date Feb 4, 1992
    • Mitsubishi Petrochemical Company Limited
    • Yukimasa Miwa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene copolymer and process for the production thereof
    • Patent number 4,871,819
    • Issue date Oct 3, 1989
    • Mitsubishi Petrochemical Co., Ltd.
    • Akiyoshi Oonishi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fuel oil additive and fuel oil having improved flowability
    • Patent number 4,802,892
    • Issue date Feb 7, 1989
    • Mitsubishi Petrochemical Co., Ltd.
    • Takeo Shimada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene copolymer
    • Patent number 4,778,866
    • Issue date Oct 18, 1988
    • Mitsubishi Petrochemical Co., Ltd.
    • Takeo Shimada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Water absorptive resin compositions and process for producing the same
    • Patent number 4,762,889
    • Issue date Aug 9, 1988
    • Mitsubishi Petrochemical Company Limited
    • Takeo Shimada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for production of polyethylene
    • Patent number 4,719,270
    • Issue date Jan 12, 1988
    • Mitsubishi Petrochemical Company Limited
    • Yukimasa Miwa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene copolymer
    • Patent number 4,617,365
    • Issue date Oct 14, 1986
    • Mitsubishi Petrochemical Co., Ltd.
    • Akiyoshi Oonishi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for polymerizing ethylene
    • Patent number 4,530,983
    • Issue date Jul 23, 1985
    • Mitsubishi Petrochemical Company Limited
    • Mitsuyuki Matsuura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinkable polyethylene resin compositions
    • Patent number 4,413,066
    • Issue date Nov 1, 1983
    • Mitsubishi Petrochemical Company, Ltd.
    • Tsutomu Isaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene copolymer
    • Patent number 4,405,774
    • Issue date Sep 20, 1983
    • Mitsubishi Petrochemical Company Limited
    • Yukimasa Miwa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...