TREA

Hiroo KATAGIRI

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyarylate and molded article using same
    • Patent number 10,676,566
    • Issue date Jun 9, 2020
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyoshi Ogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyarylate and molded article using same
    • Patent number 10,202,487
    • Issue date Feb 12, 2019
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyoshi Ogawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYARYLATE AND MOLDED ARTICLE USING SAME
    • Publication number 20190127520
    • Publication date May 2, 2019
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyoshi OGAWA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYARYLATE AND MOLDED ARTICLE USING SAME
    • Publication number 20150337079
    • Publication date Nov 26, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Noriyoshi OGAWA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...