TREA

Keiichi Sakoda

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air bypass valve device
    • Patent number 8,973,891
    • Issue date Mar 10, 2015
    • Mitsubishi Electric Corporation
    • Ryuichi Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR BYPASS VALVE DEVICE
    • Publication number 20120256115
    • Publication date Oct 11, 2012
    • Ryuichi Maeda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...