TREA

Yasuo Komiya

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor operated valve
    • Patent number 6,561,480
    • Issue date May 13, 2003
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Yasuo Komiya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Reversible expansion valve
    • Patent number 4,372,486
    • Issue date Feb 8, 1983
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Soichiro Tomioka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...