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Kiyoji Takagi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Crystalline thermoplastic resin composition
    • Patent number 5,747,575
    • Issue date May 5, 1998
    • Mitsubishi Chemical Corporation
    • Koji Nishida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyphenylene ether resin composition
    • Patent number 5,717,014
    • Issue date Feb 10, 1998
    • Mitsubishi Chemical Corporation
    • Ichiro Ohkawachi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing amorphous thermoplastic resin composition
    • Patent number 5,672,679
    • Issue date Sep 30, 1997
    • Mitsubishi Chemical Corporation
    • Kiyoji Takagi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 5,571,866
    • Issue date Nov 5, 1996
    • Mitsubishi Chemical Corporation
    • Koji Nishida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition and process for preparing the same
    • Patent number 5,496,885
    • Issue date Mar 5, 1996
    • Mitsubishi Chemical Corporation
    • Kiyoji Takagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition and process for preparing the same
    • Patent number 5,420,184
    • Issue date May 30, 1995
    • Mitsubishi Petrochemical Co., Ltd.
    • Toru Tsukahara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing thermoplastic resin composition
    • Patent number 5,310,776
    • Issue date May 10, 1994
    • Mitsubishi Petrochemical Co., Ltd.
    • Kiyoji Takagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Impact resistant thermoplastic resin composition
    • Patent number 5,026,787
    • Issue date Jun 25, 1991
    • Mitsubishi Petrochemical Co., Ltd.
    • Kiyoji Takagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition
    • Patent number 5,001,181
    • Issue date Mar 19, 1991
    • Mitsubishi Petrochemical Company, Ltd.
    • Kiyoji Takagi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyphenylene ether-polyamide resin composition
    • Patent number 4,968,749
    • Issue date Nov 6, 1990
    • Mitsubishi Petrochemical Company, Ltd.
    • Nobuhiro Shibuya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...