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Kenji Tsubota

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of making a fluid coupling
    • Patent number 8,256,115
    • Issue date Sep 4, 2012
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid coupling and method of designing the same
    • Patent number 8,083,267
    • Issue date Dec 27, 2011
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control device
    • Patent number 8,042,573
    • Issue date Oct 25, 2011
    • Fujikin Incorporated
    • Ichiro Tokuda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pipe joint locking device
    • Patent number 7,980,598
    • Issue date Jul 19, 2011
    • Fujikin Incorporated
    • Kenji Tsubota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sensor-equipped joint member
    • Patent number 7,896,030
    • Issue date Mar 1, 2011
    • Fujikin Incorporated
    • Tsutomu Shinohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Joint for use in fluid control apparatus
    • Patent number 7,841,628
    • Issue date Nov 30, 2010
    • Fujikin Incorporated
    • Ichiro Tokuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control device
    • Patent number 7,802,771
    • Issue date Sep 28, 2010
    • Fujikin Incorporated
    • Kenji Tsubota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controller
    • Patent number 7,303,176
    • Issue date Dec 4, 2007
    • Fujikin Incorporated
    • Ichiro Tokuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control device
    • Patent number 7,152,629
    • Issue date Dec 26, 2006
    • Fujikin Incorporated
    • Ichiro Tokuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control apparatus
    • Patent number 6,868,867
    • Issue date Mar 22, 2005
    • Fujikin Incorporated
    • Michio Yamaji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control apparatus
    • Patent number 6,554,020
    • Issue date Apr 29, 2003
    • Fujikin Incorporated
    • Michio Yamaji
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Pipe Joint Locking Device
    • Publication number 20090302598
    • Publication date Dec 10, 2009
    • Fujikin Incorporated
    • Kenji Tsubota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid Control Device
    • Publication number 20090183792
    • Publication date Jul 23, 2009
    • FUJIKIN INCORPORATED
    • Ichiro Tokuda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Method of making a fluid coupling
    • Publication number 20090015010
    • Publication date Jan 15, 2009
    • FUJIKIN INCORPORATED
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sensor-Equipped Joint Member
    • Publication number 20070295414
    • Publication date Dec 27, 2007
    • Fujikin Incorporated
    • Tsutomu Shinoharo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Joint for use in fluid control apparatus
    • Publication number 20070132231
    • Publication date Jun 14, 2007
    • FUJIKIN INCORPORATED
    • Ichiro Tokuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid controller
    • Publication number 20060175563
    • Publication date Aug 10, 2006
    • Kenji Tsubota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Controller
    • Publication number 20060076528
    • Publication date Apr 13, 2006
    • Fujikin Incorporated
    • Ichiro Tokuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid coupling and method of designing the same
    • Publication number 20060055122
    • Publication date Mar 16, 2006
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid control device
    • Publication number 20060048830
    • Publication date Mar 9, 2006
    • Ichiro Tokuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid control apparatus
    • Publication number 20030005959
    • Publication date Jan 9, 2003
    • FUJIKIN INCORPORATED
    • Michio Yamaji
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Fluid control apparatus
    • Publication number 20020185185
    • Publication date Dec 12, 2002
    • Michio Yamaji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...