TREA

Masanari Kojima

Follow

Person

  • Kanagawa, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pressure control device
    • Patent number 11,402,027
    • Issue date Aug 2, 2022
    • KYB Corporation
    • Masanari Kojima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control valve
    • Patent number 11,137,081
    • Issue date Oct 5, 2021
    • KYB Corporation
    • Masanari Kojima
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid pressure control device
    • Patent number 11,047,400
    • Issue date Jun 29, 2021
    • KYB Corporation
    • Masanari Kojima
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Fluid pressure control device for power shovel
    • Patent number 9,719,532
    • Issue date Aug 1, 2017
    • KYB Corporation
    • Masanari Kojima
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid pressure control device for power shovel
    • Patent number 9,702,380
    • Issue date Jul 11, 2017
    • KYB Corporation
    • Masanari Kojima
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID PRESSURE CONTROL DEVICE
    • Publication number 20200332907
    • Publication date Oct 22, 2020
    • KYB Corporation
    • Masanari KOJIMA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID PRESSURE CONTROL DEVICE
    • Publication number 20200200193
    • Publication date Jun 25, 2020
    • KYB Corporation
    • Masanari KOJIMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FLUID PRESSURE CONTROL DEVICE
    • Publication number 20200116168
    • Publication date Apr 16, 2020
    • KYB Corporation
    • Masanari KOJIMA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    CONTROL VALVE
    • Publication number 20200096121
    • Publication date Mar 26, 2020
    • KYB Corporation
    • Masanari KOJIMA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTROMAGNETIC PRESSURE REDUCING VALVE AND FLUID PRESSURE CONTROL...
    • Publication number 20190376534
    • Publication date Dec 12, 2019
    • KYB Corporation
    • Masahiro EGAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID PRESSURE CONTROL DEVICE FOR POWER SHOVEL
    • Publication number 20150330416
    • Publication date Nov 19, 2015
    • Kayaba Industry Co., Ltd.
    • Masanari Kojima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FLUID PRESSURE CONTROL DEVICE FOR POWER SHOVEL
    • Publication number 20150285274
    • Publication date Oct 8, 2015
    • Kayaba Industry Co., Ltd.
    • Masanari Kojima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING