TREA

Atsushi Hara

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyester resin and production method thereof
    • Patent number 6,129,961
    • Issue date Oct 10, 2000
    • Toyo Boseki Kabushiki Kaisha
    • Hirotoshi Sonoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYESTER RESIN, POLYESTER RESIN COMPOSITION THEREFROM AND USE THEREOF
    • Publication number 20090297752
    • Publication date Dec 3, 2009
    • Toyo Boseki Kabushiki Kaisha
    • Keiichiro Togawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyester resin
    • Publication number 20070065649
    • Publication date Mar 22, 2007
    • TOYO BOSEKI KAUSHIKI KAISHA
    • Yoshinao Matsui
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyester composition and polyester packaging material comprising t...
    • Publication number 20050222345
    • Publication date Oct 6, 2005
    • TOKYO BOSEKI KABUSHIKI KAISHA
    • Seiji Nakayama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...