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Shigeo Kajita

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  • Setagaya-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic shovel
    • Patent number 11,525,241
    • Issue date Dec 13, 2022
    • Caterpillar SARL
    • Niladri Manna
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control device and working machine
    • Patent number 10,407,874
    • Issue date Sep 10, 2019
    • Caterpillar SARL
    • Shigeo Kajita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Engine-assist device and industrial machine
    • Patent number 9,593,467
    • Issue date Mar 14, 2017
    • Caterpillar SARL
    • Shigeo Kajita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 7,132,924
    • Issue date Nov 7, 2006
    • Shin Caterpillar Mitsubishi Ltd.
    • Shigeo Kajita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Remote radio operating system, and remote operating apparatus, mobi...
    • Patent number 6,778,097
    • Issue date Aug 17, 2004
    • Shin Caterpillar Mitsubishi Ltd.
    • Shigeo Kajita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic Shovel
    • Publication number 20210363725
    • Publication date Nov 25, 2021
    • CATERPILLAR S.A.R.L.
    • Niladri MANNA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Control Device and Working Machine
    • Publication number 20170121944
    • Publication date May 4, 2017
    • CATERPILLAR S.A.R.L.
    • Shigeo Kajita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Pressure Circuit and Working Machine
    • Publication number 20160273192
    • Publication date Sep 22, 2016
    • CATERPILLAR S.A.R.L.
    • Shigeo Kajita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Pressure Circuit and Working Machine
    • Publication number 20160245311
    • Publication date Aug 25, 2016
    • CATERPILLAR S.A.R.L.
    • Shigeo Kajita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic Pressure Circuit and Working Machine
    • Publication number 20160238041
    • Publication date Aug 18, 2016
    • CATERPILLAR S.A.R.L.
    • Shigeo Kajita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ENGINE-ASSIST DEVICE AND INDUSTRIAL MACHINE
    • Publication number 20160002889
    • Publication date Jan 7, 2016
    • CATERPILLAR S.A.R.L.
    • Shigeo KAJITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction machinery
    • Publication number 20040036583
    • Publication date Feb 26, 2004
    • Shigeo Kajita
    • B60 - VEHICLES IN GENERAL