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Hiroaki Shimizu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Poppet-type flow control valve
    • Patent number 11,415,240
    • Issue date Aug 16, 2022
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hideyasu Muraoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Operating device
    • Patent number 11,061,427
    • Issue date Jul 13, 2021
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Akihiro Kondo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electric lever device
    • Patent number 10,444,784
    • Issue date Oct 15, 2019
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hiroaki Shimizu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Operation device and hydraulic system
    • Patent number 10,443,629
    • Issue date Oct 15, 2019
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Akihiro Kondo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oil-immersed solenoid
    • Patent number 9,305,694
    • Issue date Apr 5, 2016
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hiroaki Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Adjusting screw structure of oil immersed solenoid and oil immersed...
    • Patent number 8,505,874
    • Issue date Aug 13, 2013
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hiroaki Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Oil immersed solenoid
    • Patent number 8,350,651
    • Issue date Jan 8, 2013
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hiroaki Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    POPPET-TYPE FLOW CONTROL VALVE
    • Publication number 20210239231
    • Publication date Aug 5, 2021
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Hideyasu MURAOKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DETACHMENT DETERMINING DEVICE AND CONTROL UNIT
    • Publication number 20200225116
    • Publication date Jul 16, 2020
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    OPERATING DEVICE
    • Publication number 20190294197
    • Publication date Sep 26, 2019
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRIC LEVER DEVICE
    • Publication number 20190146544
    • Publication date May 16, 2019
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Hiroaki SHIMIZU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OPERATION DEVICE AND HYDRAULIC SYSTEM
    • Publication number 20180142709
    • Publication date May 24, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    OIL-IMMERSED SOLENOID
    • Publication number 20150179326
    • Publication date Jun 25, 2015
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Hiroaki Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Adjusting Screw Structure of Oil Immersed Solenoid and Oil Immersed...
    • Publication number 20110168933
    • Publication date Jul 14, 2011
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Hiroaki Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Oil Immersed Solenoid
    • Publication number 20110163617
    • Publication date Jul 7, 2011
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Hiroaki Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS