TREA

Naoki Kusaka

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow path switching valve
    • Patent number 8,813,784
    • Issue date Aug 26, 2014
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Hideki Minamizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW PATH SWITCHING VALVE
    • Publication number 20110067772
    • Publication date Mar 24, 2011
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Hideki Minamizawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...