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Takashi Hirayama

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  • Oyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Evaporator
    • Patent number 10,393,416
    • Issue date Aug 27, 2019
    • Keihin Thermal Technology Corporation
    • Osamu Kamoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Evaporator
    • Patent number 10,047,984
    • Issue date Aug 14, 2018
    • Keihin Thermal Technology Corporation
    • Osamu Kamoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Evaporator with cool storage function
    • Patent number 10,006,680
    • Issue date Jun 26, 2018
    • Keihin Thermal Technology Corporation
    • Takashi Hirayama
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Evaporator
    • Patent number 9,976,784
    • Issue date May 22, 2018
    • Keihin Thermal Technology Corporation
    • Takashi Hirayama
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Evaporator with cool storage function
    • Patent number 9,746,217
    • Issue date Aug 29, 2017
    • Keihin Thermal Technology Corporation
    • Takashi Hirayama
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger with header tank including tank constituting members
    • Patent number 9,523,540
    • Issue date Dec 20, 2016
    • Keihin Thermal Technology Corporation
    • Takashi Hirayama
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Evaporator with cool storage function
    • Patent number 9,404,680
    • Issue date Aug 2, 2016
    • Keihin Thermal Technology Corporation
    • Osamu Kamoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Evaporator
    • Patent number 9,366,463
    • Issue date Jun 14, 2016
    • Keihin Thermal Technology Corporation
    • Naohisa Higashiyama
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method of manufacturing heat exchanger
    • Patent number 8,935,854
    • Issue date Jan 20, 2015
    • Keihin Thermal Technology Corporation
    • Takashi Hirayama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat exchanger
    • Patent number 7,938,172
    • Issue date May 10, 2011
    • Showa Denko K.K.
    • Takashi Yabe
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and method of manufacturing the same
    • Patent number 7,798,206
    • Issue date Sep 21, 2010
    • Showa Denko K.K.
    • Hirosaburo Hirano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID-COOLED TYPE COOLING DEVICE
    • Publication number 20190080984
    • Publication date Mar 14, 2019
    • Keihin Thermal Technology Corporation
    • Naohisa Higashiyama
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    LIQUID-COOLED TYPE COOLING DEVICE
    • Publication number 20190080985
    • Publication date Mar 14, 2019
    • Keihin Thermal Technology Corporation
    • Naohisa Higashiyama
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    EVAPORATOR
    • Publication number 20180245827
    • Publication date Aug 30, 2018
    • Keihin Thermal Technology Corporation
    • Osamu Kamoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EVAPORATOR WITH COOL STORAGE FUNCTION
    • Publication number 20140182330
    • Publication date Jul 3, 2014
    • Keihin Thermal Technology Corporation
    • Osamu KAMOSHIDA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    EVAPORATOR WITH COOL STORAGE FUNCTION
    • Publication number 20140174121
    • Publication date Jun 26, 2014
    • Keihin Thermal Technology Corporation
    • Takashi HIRAYAMA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    EVAPORATOR WITH COOL STORAGE FUNCTION
    • Publication number 20140165647
    • Publication date Jun 19, 2014
    • Keihin Thermal Technology Corporation
    • Takashi HIRAYAMA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    EVAPORATOR
    • Publication number 20140020425
    • Publication date Jan 23, 2014
    • Keihin Thermal Technology Corporation
    • Takashi HIRAYAMA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20130255926
    • Publication date Oct 3, 2013
    • Keihin Thermal Technology Corporation
    • Takashi HIRAYAMA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    METHOD OF MANUFACTURING HEAT EXCHANGER
    • Publication number 20130074340
    • Publication date Mar 28, 2013
    • Keihin Thermal Technology Corporation
    • Takashi Hirayama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EVAPORATOR
    • Publication number 20120096894
    • Publication date Apr 26, 2012
    • SHOWA DENKO K.K.
    • Naohisa Higashiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EVAPORATOR WITH COOL STORAGE FUNCTION
    • Publication number 20120042687
    • Publication date Feb 23, 2012
    • SHOWA DENKO K.K.
    • Osamu Kamoshida
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Evaporator
    • Publication number 20110303401
    • Publication date Dec 15, 2011
    • SHOWA DENKO K.K.
    • Osamu Kamoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20070181291
    • Publication date Aug 9, 2007
    • SHOWA DENKO K.K.
    • Hirosaburo Hirano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20070144714
    • Publication date Jun 28, 2007
    • SHOWA DENKO K.K.
    • Takashi Yabe
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat exchanger
    • Publication number 20070068661
    • Publication date Mar 29, 2007
    • SHOWA DENKO K.K.
    • Takashi Yabe
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat exchanger
    • Publication number 20070068662
    • Publication date Mar 29, 2007
    • SHOWA DENKO K.K.
    • Takashi Yabe
    • F28 - HEAT EXCHANGE IN GENERAL