TREA

Koji Saito

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  • Fujisawa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control system, work machine, and control method
    • Patent number 10,344,781
    • Issue date Jul 9, 2019
    • Komatsu Ltd.
    • Yuta Kamoshita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Drive device of construction machine
    • Patent number 10,017,917
    • Issue date Jul 10, 2018
    • Komatsu Ltd.
    • Tadashi Kawaguchi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system
    • Patent number 9,845,814
    • Issue date Dec 19, 2017
    • Komatsu Ltd.
    • Teruo Akiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system
    • Patent number 9,810,246
    • Issue date Nov 7, 2017
    • Komatsu Ltd.
    • Teruo Akiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system
    • Patent number 9,790,966
    • Issue date Oct 17, 2017
    • Komatsu Ltd.
    • Teruo Akiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system
    • Patent number 9,695,842
    • Issue date Jul 4, 2017
    • Komatsu Ltd.
    • Teruo Akiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system
    • Patent number 9,683,585
    • Issue date Jun 20, 2017
    • Komatsu Ltd.
    • Teruo Akiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL SYSTEM, WORK MACHINE, AND CONTROL METHOD
    • Publication number 20180216637
    • Publication date Aug 2, 2018
    • Komatsu Ltd.
    • Yuta Kamoshita
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DRIVE DEVICE OF CONSTRUCTION MACHINE
    • Publication number 20170121940
    • Publication date May 4, 2017
    • Komatsu Ltd.
    • Tadashi Kawaguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM
    • Publication number 20150176610
    • Publication date Jun 25, 2015
    • Komatsu Ltd.
    • Teruo Akiyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM
    • Publication number 20150013320
    • Publication date Jan 15, 2015
    • Komatsu Ltd.
    • Teruo Akiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM
    • Publication number 20140283510
    • Publication date Sep 25, 2014
    • Komatsu Ltd.
    • Teruo Akiyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM
    • Publication number 20140130487
    • Publication date May 15, 2014
    • Komatsu Ltd.
    • Teruo Akiyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVE SYSTEM
    • Publication number 20140123639
    • Publication date May 8, 2014
    • Komatsu Ltd.
    • Teruo Akiyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING