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Gen Tsuchiya

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  • Tsukubamirai-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

    Flow control valve
    • Patent number D1043916
    • Issue date Sep 24, 2024
    • SMC Corporation
    • Gen Tsuchiya
    • D23 - Environmental heating and cooling
  • 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

    Ionizer including a discharge needle and a carrying air jet mechanism
    • Patent number 11,075,505
    • Issue date Jul 27, 2021
    • SMC Corporation
    • Takashi Yasuoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ionizer, static charge eliminating system, ion balance adjusting me...
    • Patent number 8,885,316
    • Issue date Nov 11, 2014
    • SMC Kabushiki Kaisha
    • Toshio Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ionizer with drop-off prevention device for electrode
    • Patent number 7,898,791
    • Issue date Mar 1, 2011
    • SMC Corporation
    • Toshio Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ionizer
    • Patent number 7,695,552
    • Issue date Apr 13, 2010
    • SMC Corporation
    • Toshio Sato
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ionizer with parts-extension unit
    • Patent number 7,465,340
    • Issue date Dec 16, 2008
    • SMC Corporation
    • Toshio Sato
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Ionizer
    • Patent number D572354
    • Issue date Jul 1, 2008
    • SMC Corporation
    • Gen Tsuchiya
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Linear actuator and method for processing the same
    • Patent number 7,353,748
    • Issue date Apr 8, 2008
    • SMC Kabushiki Kaisha
    • Toshio Sato
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Ionizer
    • Patent number D550340
    • Issue date Sep 4, 2007
    • SMC Corporation
    • Toshio Sato
    • D23 - Environmental heating and cooling

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

    IONIZER
    • Publication number 20190123519
    • Publication date Apr 25, 2019
    • SMC Corporation
    • Takashi YASUOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IONIZER, STATIC CHARGE ELIMINATING SYSTEM, ION BALANCE ADJUSTING ME...
    • Publication number 20090219663
    • Publication date Sep 3, 2009
    • SMC Kabushiki Kaisha
    • Toshio SATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IONIZER
    • Publication number 20080190294
    • Publication date Aug 14, 2008
    • SMC Corporation
    • Toshio SATO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IONIZER WITH PARTS-EXTENSION UNIT
    • Publication number 20080014765
    • Publication date Jan 17, 2008
    • SMC Corporation
    • Toshio Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IONIZER WITH DROP-OFF PREVENTION DEVICE FOR ELECTRODE
    • Publication number 20070126363
    • Publication date Jun 7, 2007
    • SMC Corporation
    • Toshio Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Linear actuator and method for processing the same
    • Publication number 20060260464
    • Publication date Nov 23, 2006
    • SMC Kabushiki Kaisha
    • Toshio Sato
    • B24 - GRINDING POLISHING