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Yasuhiro Watanabe

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  • Niihama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Star polymer
    • Patent number 7,423,102
    • Issue date Sep 9, 2008
    • Sumitomo Chemical Company, Limited
    • Youngjoon Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of producing light control film
    • Publication number 20060238853
    • Publication date Oct 26, 2006
    • Sumitomo Chemical Company, Limited
    • Junji Morimoto
    • G02 - OPTICS
  • Information Patent Application

    Star polymer
    • Publication number 20060014913
    • Publication date Jan 19, 2006
    • Sumitomo Chemical Company, Limited
    • Youngjoon Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...