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Keisuke Ishibashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve
    • Patent number 12,188,578
    • Issue date Jan 7, 2025
    • Fujikin Incorporated
    • Souta Hachiman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device, fluid control device, and manufacturing method of val...
    • Patent number 11,859,733
    • Issue date Jan 2, 2024
    • Fujikin Incorporated
    • Akihiro Harada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket for fluid coupling, and fluid coupling
    • Patent number 11,255,468
    • Issue date Feb 22, 2022
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controller
    • Patent number 11,035,493
    • Issue date Jun 15, 2021
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Shutoff-opening device
    • Patent number 10,753,497
    • Issue date Aug 25, 2020
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Switching valve
    • Patent number 10,738,898
    • Issue date Aug 11, 2020
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve element and high-temperature-oriented valve
    • Patent number 10,731,763
    • Issue date Aug 4, 2020
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow dividing valve
    • Patent number 10,711,902
    • Issue date Jul 14, 2020
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Wrench
    • Patent number D885859
    • Issue date Jun 2, 2020
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • D08 - Tools and hardware
  • Information Patent Grant

    Fluid controller
    • Patent number 10,132,415
    • Issue date Nov 20, 2018
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid controller
    • Patent number 10,060,537
    • Issue date Aug 28, 2018
    • Fujikin Incorporated
    • Yasumasa Yanagida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 9,976,658
    • Issue date May 22, 2018
    • Fujikin Incorporated
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum valve
    • Patent number 9,920,857
    • Issue date Mar 20, 2018
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Manual and pressurized fluid controlled fluid controller
    • Patent number 9,518,673
    • Issue date Dec 13, 2016
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid controller actuator
    • Patent number 9,416,893
    • Issue date Aug 16, 2016
    • Fujikin Incorporated
    • Tadayuki Yakushijin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid controller
    • Patent number D757900
    • Issue date May 31, 2016
    • Fujikin Incorporated
    • Tadayuki Yakushijin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fluid controller
    • Patent number D752715
    • Issue date Mar 29, 2016
    • Fujikin Incorporated
    • Tadayuki Yakushijin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Heater built-in valve
    • Patent number 8,443,830
    • Issue date May 21, 2013
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE DEVICE, FLUID CONTROL DEVICE, FLUID CONTROL METHOD, SEMICONDU...
    • Publication number 20240401705
    • Publication date Dec 5, 2024
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VALVE
    • Publication number 20240229940
    • Publication date Jul 11, 2024
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE
    • Publication number 20240019045
    • Publication date Jan 18, 2024
    • FUJIKIN INCORPORATED
    • Souta Hachiman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTUATOR FOR HIGH-PRESSURE VALVE
    • Publication number 20220397203
    • Publication date Dec 15, 2022
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE, FLUID CONTROL DEVICE, AND MANUFACTURING METHOD OF VAL...
    • Publication number 20220290764
    • Publication date Sep 15, 2022
    • AKIHIRO HARADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM VALVE
    • Publication number 20220275871
    • Publication date Sep 1, 2022
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM AND DIAPHRAGM VALVE
    • Publication number 20220186844
    • Publication date Jun 16, 2022
    • FUJIKIN INCORPORATED
    • Shunji Obara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM VALVE
    • Publication number 20210018103
    • Publication date Jan 21, 2021
    • FUJIKIN INCORPORATED
    • Tadayuki Yakushijin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROLLER
    • Publication number 20200018331
    • Publication date Jan 16, 2020
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PIPE JOINT
    • Publication number 20190162337
    • Publication date May 30, 2019
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SWITCHING VALVE
    • Publication number 20190093774
    • Publication date Mar 28, 2019
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW DIVIDING VALVE
    • Publication number 20190040965
    • Publication date Feb 7, 2019
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET FOR FLUID COUPLING, AND FLUID COUPLING
    • Publication number 20180299042
    • Publication date Oct 18, 2018
    • FUJIKIN INCORPORATED
    • Keisuke ISHIBASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHUTOFF-OPENING DEVICE
    • Publication number 20180112788
    • Publication date Apr 26, 2018
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID CONTROLLER
    • Publication number 20170234438
    • Publication date Aug 17, 2017
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROLLER
    • Publication number 20170234439
    • Publication date Aug 17, 2017
    • FUJIKIN INCORPORATED
    • Yasumasa Yanagida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ELEMENT AND HIGH-TEMPERATURE-ORIENTED VALVE
    • Publication number 20170184204
    • Publication date Jun 29, 2017
    • FUJIKIN INCORPORATED
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VACUUM VALVE
    • Publication number 20160230906
    • Publication date Aug 11, 2016
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM VALVE
    • Publication number 20160131269
    • Publication date May 12, 2016
    • Keisuke Ishibashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROLLER
    • Publication number 20150369370
    • Publication date Dec 24, 2015
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROLLER ACTUATOR
    • Publication number 20150323092
    • Publication date Nov 12, 2015
    • FUJIKIN INCORPORATED
    • Tadayuki Yakushijin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HEATER BUILT- IN VALVE
    • Publication number 20100193717
    • Publication date Aug 5, 2010
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...