TREA

Wakana Aizawa

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin-impregnated substrate
    • Patent number 7,211,527
    • Issue date May 1, 2007
    • Sumitomo Chemical Company, Limited
    • Satoshi Okamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Resin-impregnated substrate
    • Publication number 20050181692
    • Publication date Aug 18, 2005
    • Sumitomo Chemical Company, Limited
    • Satoshi Okamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...