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Shigeji Ohishi

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  • Kariya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated valve and heat pump cycle
    • Patent number 10,293,660
    • Issue date May 21, 2019
    • DENSO CORPORATION
    • Shigeji Ohishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Expansion valve for a refrigeration cycle
    • Patent number 9,726,407
    • Issue date Aug 8, 2017
    • DENSO CORPORATION
    • Hiroshi Oshitani
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Integration valve and heat pump cycle
    • Patent number 9,683,761
    • Issue date Jun 20, 2017
    • DENSO CORPORATION
    • Tetsuya Itou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Integration valve
    • Patent number 9,109,823
    • Issue date Aug 18, 2015
    • Denso Corporation
    • Tetsuya Itou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device
    • Patent number 6,533,245
    • Issue date Mar 18, 2003
    • Kabushiki Kaisha Kobe Seiko Sho
    • Masao Takemoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve integrated with electromagnetic valve
    • Patent number 6,053,417
    • Issue date Apr 25, 2000
    • Denso Corporation
    • Teruyuki Hotta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve integrated with electromagnetic valve and refrigera...
    • Patent number 5,826,438
    • Issue date Oct 27, 1998
    • Denso Corporation
    • Shigeji Ohishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil separator integrally mounted on compressor
    • Patent number 5,159,820
    • Issue date Nov 3, 1992
    • Nippondenso Co., Ltd.
    • Shigeji Ohishi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    INTEGRATED VALVE AND HEAT PUMP CYCLE
    • Publication number 20180009291
    • Publication date Jan 11, 2018
    • Denso Corporation
    • Shigeji OHISHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXPANSION VALVE
    • Publication number 20150013368
    • Publication date Jan 15, 2015
    • Denso Corporation
    • Hiroshi Oshitani
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    INTEGRATION VALVE
    • Publication number 20140290772
    • Publication date Oct 2, 2014
    • Denso Corporation
    • Tetsuya Itou
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTEGRATION VALVE AND HEAT PUMP CYCLE
    • Publication number 20140238067
    • Publication date Aug 28, 2014
    • Denso Corporation
    • Tetsuya Itou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Valve device
    • Publication number 20020043640
    • Publication date Apr 18, 2002
    • Kabushiki Kaisha Kobe Seiko Sho
    • Masao Takemoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...