TREA

Hiroyuki Ezaki

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Expansion valve having solenoid relief valve
    • Patent number 7,299,646
    • Issue date Nov 27, 2007
    • Fujikoki Corporation
    • Hiroyuki Ezaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    Expansion valve having solenoid relief valve
    • Publication number 20050097920
    • Publication date May 12, 2005
    • Fujikoki Corporation
    • Hiroyuki Ezaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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...