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Kenji Fukushima

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  • Tsukuba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pilot check valve
    • Patent number 11,781,663
    • Issue date Oct 10, 2023
    • SMC Corporation
    • Kenji Fukushima
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 11,529,581
    • Issue date Dec 20, 2022
    • SMC Corporation
    • Mitsuhiro Kurihara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Flow controller and driving apparatus including the same
    • Patent number 11,339,806
    • Issue date May 24, 2022
    • SMC Corporation
    • Akiho Nishimura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow rate control device
    • Patent number 9,664,302
    • Issue date May 30, 2017
    • SMC Corporation
    • Kenji Fukushima
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fluid squirt gun
    • Patent number 6,675,994
    • Issue date Jan 13, 2004
    • SMC Corporation
    • Hitoshi Yamamoto
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Cylinder with a position detector
    • Patent number D404039
    • Issue date Jan 12, 1999
    • SMC Corporation
    • Hitoshi Yamamoto
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cylinder positioning control apparatus
    • Patent number 5,691,894
    • Issue date Nov 25, 1997
    • SMC Corporation
    • Kenji Fukushima
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rodless cylinder with position detector and brake
    • Patent number 5,653,314
    • Issue date Aug 5, 1997
    • SMC Corporation
    • Hitoshi Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rodless cylinder with position detector and brake
    • Patent number D373776
    • Issue date Sep 17, 1996
    • SMC Corporation
    • Hitoshi Yamamoto
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    PILOT CHECK VALVE
    • Publication number 20230132067
    • Publication date Apr 27, 2023
    • SMC Corporation
    • Kenji FUKUSHIMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW CONTROLLER AND DRIVING APPARATUS INCLUDING THE SAME
    • Publication number 20220049720
    • Publication date Feb 17, 2022
    • SMC Corporation
    • Akiho NISHIMURA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20210023496
    • Publication date Jan 28, 2021
    • SMC Corporation
    • Mitsuhiro KURIHARA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOW RATE CONTROL DEVICE
    • Publication number 20150362089
    • Publication date Dec 17, 2015
    • SMC CORPORATION
    • Kenji FUKUSHIMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid squirt gun
    • Publication number 20020148862
    • Publication date Oct 17, 2002
    • SMC Corporation
    • Hitoshi Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...