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Yoshiyuki Shimada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pressure circuit
    • Patent number 11,371,535
    • Issue date Jun 28, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki Shimada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid circuit
    • Patent number 11,225,983
    • Issue date Jan 18, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Fluid pressure circuit
    • Patent number 10,801,533
    • Issue date Oct 13, 2020
    • Eagle Industry Co., Ltd.
    • Yoshiyuki Shimada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid pressure circuit
    • Patent number 10,746,293
    • Issue date Aug 18, 2020
    • Eagle Industry Co., Ltd.
    • Yoshiyuki Shimada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid circuit
    • Patent number 10,247,206
    • Issue date Apr 2, 2019
    • Eagle Industry Co., Ltd.
    • Yoshiyuki Shimada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control circuit for construction machine
    • Patent number 8,539,762
    • Issue date Sep 24, 2013
    • Caterpillar Japan Ltd.
    • Yoshiyuki Shimada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method for controlling pump of working machine
    • Patent number 8,191,364
    • Issue date Jun 5, 2012
    • Caterpillar SARL
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Fluid pressure circuit
    • Patent number 6,877,417
    • Issue date Apr 12, 2005
    • Shin Caterpillar Mitsubishi Ltd.
    • Yoshiyuki Shimada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control circuit for boom cylinder in work machine
    • Patent number 6,836,981
    • Issue date Jan 4, 2005
    • Shin Caterpillar Mitsubishi Ltd.
    • Tetsuya Yoshino
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic control circuit of boom cylinder in work machine
    • Patent number 6,820,355
    • Issue date Nov 23, 2004
    • Shin Caterpillar Mitsubishi Ltd.
    • Tetsuya Yoshino
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic circuit for working machine
    • Patent number 6,758,128
    • Issue date Jul 6, 2004
    • Shin Caterpillar Mitsubishi Ltd.
    • Makoto Iga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method and device for controlling supply of working fluid
    • Patent number 6,581,506
    • Issue date Jun 24, 2003
    • Shin Caterpillar Mitsubishi Ltd.
    • Yoshiyuki Shimada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow dividing valve
    • Patent number 6,371,150
    • Issue date Apr 16, 2002
    • Shin Caterpillar Mitsubishi Ltd.
    • Yoshiyuki Shimada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Proportional control solenoid relief valve
    • Patent number 5,938,170
    • Issue date Aug 17, 1999
    • Shin Caterpiller Mitsubishi Co., Ltd.
    • Yoshiyuki Shimada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic circuit
    • Patent number 5,826,486
    • Issue date Oct 27, 1998
    • Shin Caterpillar Mitsubishi Ltd.
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loading pressure compensation type logic valve
    • Patent number 5,174,329
    • Issue date Dec 29, 1992
    • Shin Caterpillar Mitsubishi Ltd.
    • Kazunori Yoshino
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID CIRCUIT
    • Publication number 20240167488
    • Publication date May 23, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Tatsuhiro ARIKAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID CIRCUIT
    • Publication number 20240159252
    • Publication date May 16, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki SHIMADA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID CIRCUIT
    • Publication number 20240159255
    • Publication date May 16, 2024
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki SHIMADA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID CONTROL DEVICE
    • Publication number 20230228342
    • Publication date Jul 20, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki SHIMADA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID CIRCUIT
    • Publication number 20210372088
    • Publication date Dec 2, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FLUID PRESSURE CIRCUIT
    • Publication number 20210364015
    • Publication date Nov 25, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki SHIMADA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID PRESSURE CIRCUIT
    • Publication number 20200040920
    • Publication date Feb 6, 2020
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki SHIMADA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID PRESSURE CIRCUIT
    • Publication number 20190178374
    • Publication date Jun 13, 2019
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FLUID CIRCUIT
    • Publication number 20180180065
    • Publication date Jun 28, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiyuki Shimada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL CIRCUIT FOR CONSTRUCTION MACHINE
    • Publication number 20100089045
    • Publication date Apr 15, 2010
    • CATERPILLAR JAPAN LTD.
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Method for controlling pump of working machine
    • Publication number 20090202365
    • Publication date Aug 13, 2009
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic control circuit of boom cylinder in work machine
    • Publication number 20040031173
    • Publication date Feb 19, 2004
    • Tetsuya Yoshino
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Fluid pressure circuit
    • Publication number 20030150210
    • Publication date Aug 14, 2003
    • Yoshiyuki Shimada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic control circuit of boom cylinder of working machine
    • Publication number 20030121184
    • Publication date Jul 3, 2003
    • Tetsuya Yoshino
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic circuit for working machine
    • Publication number 20030000374
    • Publication date Jan 2, 2003
    • Makoto Iga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING