TREA

Shinichi Yokota

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  • Kurashiki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyamide and polyamide composition
    • Patent number 5,670,608
    • Issue date Sep 23, 1997
    • Kuraray Co., Ltd.
    • Hideaki Oka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolymerized polyester compositions
    • Patent number 5,089,553
    • Issue date Feb 18, 1992
    • Idemitsu Petrochemical Co., Ltd.
    • Takashi Umeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyurethane
    • Patent number 5,070,172
    • Issue date Dec 3, 1991
    • Kuraray Co., Ltd.
    • Koji Hirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolyester and polyester resin composition comprising said copolye...
    • Patent number 4,931,538
    • Issue date Jun 5, 1990
    • Kuraray Co., Ltd.
    • Murata Yoshifumi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate resin composition
    • Patent number 4,833,217
    • Issue date May 23, 1989
    • Kuraray Co., Ltd.
    • Keishiro Igi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester resin compositions
    • Patent number 4,778,842
    • Issue date Oct 18, 1988
    • Kuraray Co., Ltd.
    • Shunro Taniguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolyester and polyester resin composition comprising said copolye...
    • Patent number 4,772,652
    • Issue date Sep 20, 1988
    • Kuraray Co., Ltd.
    • Murata Yoshifumi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate resin composition
    • Patent number 4,657,973
    • Issue date Apr 14, 1987
    • Idemitsu Petrochemical Co., Ltd.
    • Hideki Endo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyester polyurethane
    • Patent number 4,639,471
    • Issue date Jan 27, 1987
    • Kuraray Co., Ltd.
    • Koji Hirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...