TREA

Jong-Eun Park

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell
    • Patent number 7,816,041
    • Issue date Oct 19, 2010
    • Waseda University
    • Tetsuya Osaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Catalyst for cathode of fuel cell, preparing method and fixing meth...
    • Publication number 20080102350
    • Publication date May 1, 2008
    • Tetsuya Osaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell
    • Publication number 20070054174
    • Publication date Mar 8, 2007
    • WASEDA UNIVERSITY
    • Tetsuya Osaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...