by control of the prime movers

Patents Grantslast 30 patents

  • Information Patent Grant

    Work machine

    • Patent number 11,946,226
    • Issue date Apr 2, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Masatoshi Hoshino
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Power system for lifting apparatus

    • Patent number 11,835,071
    • Issue date Dec 5, 2023
    • NORTH VALLEY RESEARCH, INC.
    • Binxin Zhou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic system and vehicle

    • Patent number 11,359,649
    • Issue date Jun 14, 2022
    • Deere & Company
    • Michael Meid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic circuit

    • Patent number 11,339,811
    • Issue date May 24, 2022
    • Dana Italia S.R.L.
    • Matteo Stefani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic control device

    • Patent number 10,473,126
    • Issue date Nov 12, 2019
    • Honda Motor Co., Ltd.
    • Masamichi Harada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Control system for a continuously variable transmission

    • Patent number 10,364,887
    • Issue date Jul 30, 2019
    • Punch Powertrain NV
    • Jacobus Hubertus Maria Van Rooij
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic driving apparatus for working machine

    • Patent number 9,777,750
    • Issue date Oct 3, 2017
    • Kobe Steel, Ltd.
    • Naoki Sugano
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Mixer drum driving apparatus including a plurality of motors config...

    • Patent number 9,726,276
    • Issue date Aug 8, 2017
    • KYB Corporation
    • Yoshimitsu Takahashi
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Hydraulic system for construction machinery

    • Patent number 9,243,385
    • Issue date Jan 26, 2016
    • Doosan Infracore Co., Ltd.
    • Jeung Hwa Kim
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control device for vehicular hydraulic control circuit

    • Patent number 8,272,213
    • Issue date Sep 25, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Kenta Kumazaki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Low-loss drive system for a plurality of hydraulic actuators

    • Patent number 6,205,780
    • Issue date Mar 27, 2001
    • Aeroquip-Vickers International GmbH
    • Bernhard Zervas
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC SYSTEM AND VEHICLE

    • Publication number 20200324810
    • Publication date Oct 15, 2020
    • Deere & Company
    • MICHAEL MEID
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM AND METHOD OF CONTROLLING HYDRAULIC ACTUATOR

    • Publication number 20190277311
    • Publication date Sep 12, 2019
    • SANDVIK MINING AND CONSTRUCTION OY
    • Samuli VERHO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL DEVICE

    • Publication number 20190048898
    • Publication date Feb 14, 2019
    • Honda Motor Co., Ltd.
    • Masamichi Harada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hydraulic System for Construction Machinery

    • Publication number 20120261010
    • Publication date Oct 18, 2012
    • Doosan Infracore Co., Ltd.
    • Jeung Hwa Kim
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TECHNIQUE FOR CONTROLLING PUMPS IN A HYDRAULIC SYSTEM

    • Publication number 20110056192
    • Publication date Mar 10, 2011
    • Robert Weber
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic control device for vehicular hydraulic control circuit

    • Publication number 20090071142
    • Publication date Mar 19, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Kenta Kumazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Working machine driving unit

    • Publication number 20050246082
    • Publication date Nov 3, 2005
    • SHIN CATERPILLAR MITSUBISHI LTD.
    • Masatoshi Miki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING