TREA

Junichi Nakahashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyphenylene ether composition
    • Patent number 7,371,790
    • Issue date May 13, 2008
    • ASAHI KASEI CHEMICALS CORPORATION
    • Kazuo Yoshida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Polyphenylene ether composition
    • Publication number 20040235993
    • Publication date Nov 25, 2004
    • Kazuo Yoshida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...