TREA

Shuhei ORIMOTO

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drift-prevention valve device, blade device, and working machine
    • Patent number 11,885,099
    • Issue date Jan 30, 2024
    • Caterpillar SARL
    • Shuhei Orimoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic actuator control circuit
    • Patent number 10,473,125
    • Issue date Nov 12, 2019
    • Caterpillar SARL
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic circuit and working machine
    • Patent number 10,415,214
    • Issue date Sep 17, 2019
    • Caterpilalr SARL
    • Kouji Kishida
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Split spool valve
    • Patent number 10,337,532
    • Issue date Jul 2, 2019
    • Caterpillar Inc.
    • Pengfei Ma
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIFT-PREVENTION VALVE DEVICE, BLADE DEVICE, AND WORKING MACHINE
    • Publication number 20210372085
    • Publication date Dec 2, 2021
    • CATERPILLAR S.A.R.L.
    • Shuhei ORIMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Valve Apparatus And Fluid Pressure System Equipped Therewith
    • Publication number 20210285554
    • Publication date Sep 16, 2021
    • CATERPILLAR S.A.R.L.
    • Shuhei Orimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Split Spool Valve
    • Publication number 20180156244
    • Publication date Jun 7, 2018
    • Caterpillar Inc.
    • Pengfei Ma
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CIRCUIT AND WORKING MACHINE
    • Publication number 20180142444
    • Publication date May 24, 2018
    • CATERPILLAR S.A.R.L.
    • Kouji KISHIDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC ACTUATOR CONTROL CIRCUIT
    • Publication number 20180017087
    • Publication date Jan 18, 2018
    • CATERPILLAR S.A.R.L.
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    REGENERATIVE CIRCUIT OF HYDRAULIC APPARATUS
    • Publication number 20160017897
    • Publication date Jan 21, 2016
    • CATERPILLAR S.A.R.L.
    • Yuya KANENAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PRESSURE LOSS REDUCING CIRCUIT FOR A WORKS MACHINE
    • Publication number 20160017901
    • Publication date Jan 21, 2016
    • CATERPILLAR S.A.R.L.
    • Yuya KANENAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MERGING CIRCUIT OF HYDRAULIC APPARATUS
    • Publication number 20160017898
    • Publication date Jan 21, 2016
    • CATERPILLAR S.A.R.L.
    • Yuya KANENAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL