TREA

Kazuhiko Watabe

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite valve
    • Patent number 7,036,527
    • Issue date May 2, 2006
    • Fujikoki Corporation
    • Hiroyuki Ezaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Composite valve
    • Publication number 20040211477
    • Publication date Oct 28, 2004
    • Hiroyuki Ezaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...