TREA

Bunsow Nagasaka

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  • Yamaguchi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrolytic membrane
    • Patent number 7,833,644
    • Issue date Nov 16, 2010
    • Teijin Limited
    • Masayuki Chokai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Electrolytic Membrane
    • Publication number 20080166619
    • Publication date Jul 10, 2008
    • TEIJIN LIMITED
    • Masayuki Chokai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...