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Hideaki Yokota

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder device
    • Patent number 11,994,155
    • Issue date May 28, 2024
    • Kosmek Ltd.
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cylinder device
    • Patent number 10,508,665
    • Issue date Dec 17, 2019
    • Kosmek Ltd.
    • Ryota Kojima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cylinder device with force multiplication mechanism
    • Patent number 10,024,340
    • Issue date Jul 17, 2018
    • Kosmek Ltd.
    • Hideaki Yokota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cylinder apparatus
    • Patent number 10,018,191
    • Issue date Jul 10, 2018
    • Kosmek Ltd.
    • Hideaki Yokota
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Cylinder apparatus
    • Patent number 9,909,600
    • Issue date Mar 6, 2018
    • Kosmek Ltd.
    • Hideaki Yokota
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Actuator and clamp device using same
    • Patent number 9,573,232
    • Issue date Feb 21, 2017
    • Kosmek Ltd
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cylinder device with force multiplier
    • Patent number 9,541,194
    • Issue date Jan 10, 2017
    • Kosmek Ltd.
    • Yosuke Haruna
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cylinder device with force multiplier
    • Patent number 9,458,865
    • Issue date Oct 4, 2016
    • Kosmek Ltd.
    • Hideaki Yokota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cylinder device with force multiplier
    • Patent number 9,188,141
    • Issue date Nov 17, 2015
    • Kosmek Ltd.
    • Hideaki Yokota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Cylinder device with force multiplier
    • Patent number 9,133,866
    • Issue date Sep 15, 2015
    • Kosmek Ltd.
    • Hideaki Yokota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Clamping apparatus
    • Patent number 8,777,197
    • Issue date Jul 15, 2014
    • Kosmek Ltd.
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for detecting operation of clamp
    • Patent number 8,292,280
    • Issue date Oct 23, 2012
    • Kosmek Ltd.
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary clamp
    • Patent number 6,902,158
    • Issue date Jun 7, 2005
    • Kabushiki Kaisha Kosmek
    • Keitaro Yonezawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Operation detecting device of clamp
    • Patent number 6,736,384
    • Issue date May 18, 2004
    • Kabushiki Kaisha Kosmek
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary clamp
    • Patent number 6,666,440
    • Issue date Dec 23, 2003
    • Kabushiki Kaisha Kosmek
    • Keitaro Yonezawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary clamp
    • Patent number 6,663,093
    • Issue date Dec 16, 2003
    • Kabushiki Kaisha Kosmek
    • Keitaro Yonezawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Clamping apparatus for work
    • Patent number 5,160,124
    • Issue date Nov 3, 1992
    • Kabushiki Kaisha Kosmek
    • Sohei Yamada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER DEVICE
    • Publication number 20210164499
    • Publication date Jun 3, 2021
    • KOSMEK LTD.
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CYLINDER DEVICE
    • Publication number 20180051723
    • Publication date Feb 22, 2018
    • KOSMEK LTD.
    • Ryota KOJIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CYLINDER APPARATUS
    • Publication number 20150345521
    • Publication date Dec 3, 2015
    • KOSMEK LTD.
    • Hideaki Yokota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CYLINDER APPARATUS
    • Publication number 20150308423
    • Publication date Oct 29, 2015
    • Kosmek Ltd.
    • Hideaki Yokota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CYLINDER DEVICE WITH FORCE MULTIPLICATION MECHANISM
    • Publication number 20150247512
    • Publication date Sep 3, 2015
    • Kosmek Ltd.
    • Hideaki Yokota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CYLINDER DEVICE WITH FORCE MULTIPLIER
    • Publication number 20150159680
    • Publication date Jun 11, 2015
    • KOSMEK LTD
    • Hideaki YOKOTA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CYLINDER DEVICE WITH FORCE MULTIPLIER
    • Publication number 20150000516
    • Publication date Jan 1, 2015
    • KOSMEK LTD
    • Yosuke Haruna
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTUATOR AND CLAMP DEVICE USING SAME
    • Publication number 20140191456
    • Publication date Jul 10, 2014
    • KOSMEK LTD.
    • Hideaki Yokota
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CYLINDER DEVICE WITH FORCE MULTIPLIER
    • Publication number 20140109759
    • Publication date Apr 24, 2014
    • KOSMEK, LTD.
    • Hideaki Yokota
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CYLINDER DEVICE WITH FORCE MULTIPLIER
    • Publication number 20130199366
    • Publication date Aug 8, 2013
    • KOSMEK LTD
    • Hideaki Yokota
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CLAMPING APPARATUS
    • Publication number 20120292843
    • Publication date Nov 22, 2012
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEVICE FOR DETECTING OPERATION OF CLAMP
    • Publication number 20100066002
    • Publication date Mar 18, 2010
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SWING CLAMP
    • Publication number 20090152784
    • Publication date Jun 18, 2009
    • Keitaro Yonezawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY CLAMP
    • Publication number 20030189279
    • Publication date Oct 9, 2003
    • Kabushiki Kaisha KOSMEK
    • Keitaro Yonezawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Operation detecting device of clamp
    • Publication number 20030151183
    • Publication date Aug 14, 2003
    • Kabushiki Kaisha KOSMEK
    • Hideaki Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotary clamp
    • Publication number 20030090046
    • Publication date May 15, 2003
    • Kabushiki Kaisha KOSMEK
    • Keitaro Yonezawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rotary clamp
    • Publication number 20030090047
    • Publication date May 15, 2003
    • Kabushiki Kaisha KOSMEK
    • Keitaro Yonezawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS