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Takehiko Kanazawa

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  • Kashiwa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive system for chuck device
    • Patent number 12,343,804
    • Issue date Jul 1, 2025
    • SMC Corporation
    • Hisashi Yajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Servo valve
    • Patent number 11,428,331
    • Issue date Aug 30, 2022
    • SMC Corporation
    • Hisashi Yajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive system and control method for chuck device
    • Patent number 11,370,035
    • Issue date Jun 28, 2022
    • SMC Corporation
    • Hisashi Yajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drive method and drive device for fluid pressure cylinder
    • Patent number 11,300,143
    • Issue date Apr 12, 2022
    • SMC Corporation
    • Satoru Ito
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Linear electromagnetic actuator
    • Patent number D635165
    • Issue date Mar 29, 2011
    • SMC Corporation
    • Hisashi Yajima
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Fluid pressure-operated apparatus-connecting device
    • Patent number 6,913,115
    • Issue date Jul 5, 2005
    • SMC Kabushiki Kaisha
    • Taku Tomita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain discharge apparatus
    • Patent number 6,287,370
    • Issue date Sep 11, 2001
    • SMC Kabushiki Kaisha
    • Takehiko Kanazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL METHOD FOR CHUCK DEVICE
    • Publication number 20220266351
    • Publication date Aug 25, 2022
    • SMC Corporation
    • Hisashi YAJIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL METHOD FOR CHUCK DEVICE
    • Publication number 20220219247
    • Publication date Jul 14, 2022
    • SMC Corporation
    • Hisashi YAJIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRIVE METHOD AND DRIVE DEVICE FOR FLUID PRESSURE CYLINDER
    • Publication number 20210199140
    • Publication date Jul 1, 2021
    • SMC Corporation
    • Satoru ITO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    SERVO VALVE
    • Publication number 20210071766
    • Publication date Mar 11, 2021
    • SMC Corporation
    • Hisashi YAJIMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVE SYSTEM AND CONTROL METHOD FOR CHUCK DEVICE
    • Publication number 20200376568
    • Publication date Dec 3, 2020
    • SMC Corporation
    • Hisashi YAJIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Fluid pressure-operated apparatus-connecting device
    • Publication number 20030006097
    • Publication date Jan 9, 2003
    • SMC Kabushiki Kaisha
    • Taku Tomita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...