TREA

Kenji Sasano

Follow

Person

  • Hiratsuka-shi, JP
People

Patents Grantslast 30 patents

  • 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 9,709,076
    • Issue date Jul 18, 2017
    • Komatsu Ltd.
    • Teruo Akiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic excavator
    • Patent number 9,328,480
    • Issue date May 3, 2016
    • Komatsu Ltd.
    • Teruo Akiyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • 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 20140345265
    • Publication date Nov 27, 2014
    • Komatsu Ltd.
    • Teruo Akiyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC EXCAVATOR
    • Publication number 20140123847
    • Publication date May 8, 2014
    • Komatsu Ltd.
    • Teruo Akiyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING