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Bunta NARUKAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Control valve and method of manufacturing the same
    • Patent number 10,591,077
    • Issue date Mar 17, 2020
    • Fujikoki Corporation
    • Bunta Narukawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electrically operated valve
    • Patent number 10,352,475
    • Issue date Jul 16, 2019
    • Fujikoki Corporation
    • Satoshi Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve
    • Patent number 10,330,214
    • Issue date Jun 25, 2019
    • Fujikoki Corporation
    • Bunta Narukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor-operated valve
    • Patent number D850583
    • Issue date Jun 4, 2019
    • Fujikoki Corporation
    • Satoshi Uehara
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Electrically operated valve
    • Patent number 9,121,522
    • Issue date Sep 1, 2015
    • Fujikoki Corporation
    • Takao Harada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC VALVE CONTROL DEVICE AND ELECTRIC VALVE DEVICE
    • Publication number 20250172218
    • Publication date May 29, 2025
    • FUJIKOKI CORPORATION
    • Yusuke ISHIZUKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL APPARATUS OF ELECTRICALLY DRIVEN VALVE, ELECTRICALLY DRIVEN...
    • Publication number 20240280185
    • Publication date Aug 22, 2024
    • FUJIKOKI CORPORATION
    • Yusuke ISHIZUKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC VALVE
    • Publication number 20240218938
    • Publication date Jul 4, 2024
    • FUJIKOKI CORPORATION
    • Yuta HOSAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRICALLY OPERATED VALVE
    • Publication number 20180299029
    • Publication date Oct 18, 2018
    • FUJIKOKI CORPORATION
    • Satoshi UEHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL VALVE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20180299021
    • Publication date Oct 18, 2018
    • FUJIKOKI CORPORATION
    • Bunta NARUKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL VALVE
    • Publication number 20180066765
    • Publication date Mar 8, 2018
    • FUJIKOKI CORPORATION
    • Bunta NARUKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRICALLY OPERATED VALVE
    • Publication number 20130306176
    • Publication date Nov 21, 2013
    • FUJIKOKI CORPORATION
    • Takao HARADA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC