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Hiromi Ohta

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  • Kariya, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    EXPANSION VALVE
    • Publication number 20160223232
    • Publication date Aug 4, 2016
    • Denso Corporation
    • Shigeki ITO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE AND PILOT ON-OFF VALVE
    • Publication number 20150260439
    • Publication date Sep 17, 2015
    • Denso Corporation
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SUPERCRITICAL REFRIGERATION CYCLE SYSTEM
    • Publication number 20080314071
    • Publication date Dec 25, 2008
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pressure Control Valve
    • Publication number 20080011363
    • Publication date Jan 17, 2008
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Supercritical cycle and expansion valve used for refrigeration cycle
    • Publication number 20070227165
    • Publication date Oct 4, 2007
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pressure control valve
    • Publication number 20070227183
    • Publication date Oct 4, 2007
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pressure control valve for refrigeration cycle
    • Publication number 20070107462
    • Publication date May 17, 2007
    • DENSO CORPORATION
    • Hiromi Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    High pressure control valve
    • Publication number 20070107461
    • Publication date May 17, 2007
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Expansion valve for refrigerating cycle
    • Publication number 20060150650
    • Publication date Jul 13, 2006
    • DENSO CORPORATION
    • Yoshinori Murase
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerating cycle
    • Publication number 20060137388
    • Publication date Jun 29, 2006
    • DENSO CORPORATION
    • Nobuharu Kakehashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Supercritical heat pump cycle system
    • Publication number 20050284164
    • Publication date Dec 29, 2005
    • Denso Corporation
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pressure control valve and vapor-compression refrigerant cycle syst...
    • Publication number 20050274132
    • Publication date Dec 15, 2005
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Vapor-compression refrigerant cycle system
    • Publication number 20040255602
    • Publication date Dec 23, 2004
    • Yukimasa Sato
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Vapor-compression refrigerant cycle system
    • Publication number 20040123624
    • Publication date Jul 1, 2004
    • Hiromi Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Ejector cycle system
    • Publication number 20040103685
    • Publication date Jun 3, 2004
    • Motohiro Yamaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Ejector cycle and arrangement structure thereof in vehicle
    • Publication number 20040055327
    • Publication date Mar 25, 2004
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Vapor compression refrigerant cycle
    • Publication number 20030209032
    • Publication date Nov 13, 2003
    • Hiromi Ohta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle air conditioning system
    • Publication number 20030051495
    • Publication date Mar 20, 2003
    • Hiromi Ohta
    • B60 - VEHICLES IN GENERAL