TREA

Toshimasa Osumi

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel-cell stack and fuel cell
    • Patent number 7,632,589
    • Issue date Dec 15, 2009
    • Panasonic Corporation
    • Tsutomu Kawashima
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Fuel-Cell Stack And Fuel Cell
    • Publication number 20080113243
    • Publication date May 15, 2008
    • Tsutomu Kawashima
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...