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Shigeru Itoi

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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 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

    Fluid controller
    • Patent number 7,175,157
    • Issue date Feb 13, 2007
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control apparatus
    • Patent number 7,004,199
    • Issue date Feb 28, 2006
    • Fujikin Incorporated
    • Warner F. Funes
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Joint member for fluid control apparatus
    • Patent number D513307
    • Issue date Dec 27, 2005
    • Fujikin Incorporated
    • Warner F. Funes
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Metal diaphragm valve
    • Patent number 6,779,774
    • Issue date Aug 24, 2004
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for locking channel opening-closing handle of fluid controller
    • Patent number 6,453,707
    • Issue date Sep 24, 2002
    • Fujikin Incorporated
    • Ryutaro Nishimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for fixing lower members and fluid control apparatus incorpo...
    • Patent number 6,361,081
    • Issue date Mar 26, 2002
    • Fujikin Incorporated
    • Kosuke Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for locking channel opening-closing handle of fluid controller
    • Patent number 6,189,350
    • Issue date Feb 20, 2001
    • Fujikin Incorporated
    • Ryutaro Nishimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control device
    • Patent number 6,135,155
    • Issue date Oct 24, 2000
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Couplings for fluid controllers
    • Patent number 6,039,360
    • Issue date Mar 21, 2000
    • Ohmi; Tadahiro
    • Tadahiro Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shutoff-opening device
    • Patent number 5,983,933
    • Issue date Nov 16, 1999
    • Ohmi; Tadahiro
    • Tadahiro Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for fixing lower members and fluid control apparatus incorpo...
    • Patent number 5,979,944
    • Issue date Nov 9, 1999
    • Fujikin Incorporated
    • Kosuke Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 5,820,105
    • Issue date Oct 13, 1998
    • Fujikin Incorporated
    • Michio Yamaji
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Fluid controller
    • Patent number 5,771,919
    • Issue date Jun 30, 1998
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control apparatus
    • Patent number 5,769,110
    • Issue date Jun 23, 1998
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Controller
    • Patent number 5,556,072
    • Issue date Sep 17, 1996
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controller
    • Patent number 5,516,075
    • Issue date May 14, 1996
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 5,485,984
    • Issue date Jan 23, 1996
    • Kiyohara; Masako
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow rate control valve
    • Patent number 5,439,197
    • Issue date Aug 8, 1995
    • Kiyohara; Masako
    • Shigeru Itoi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fluid flow controller
    • Patent number 5,188,338
    • Issue date Feb 23, 1993
    • Kiyohara; Masako
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • 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

    Fluid controller
    • Publication number 20060214130
    • Publication date Sep 28, 2006
    • FUJIKIN INCORPORATED
    • Tsuyoshi Tanikawa
    • 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

    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 APPARATUS
    • Publication number 20060027274
    • Publication date Feb 9, 2006
    • Warner F. Funes
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Metal diaphragm valve
    • Publication number 20040094740
    • Publication date May 20, 2004
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Device for locking channel opening-closing handle of fluid controller
    • Publication number 20010000850
    • Publication date May 10, 2001
    • FUJIKIN INCORPORATED
    • Ryutaro Nishimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...