TREA

Masahiro OHIRA

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  • Kobe-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic circuit of construction machine
    • Patent number 11,242,671
    • Issue date Feb 8, 2022
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Seiji Aoki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic circuit of construction machine
    • Patent number 11,131,080
    • Issue date Sep 28, 2021
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Seiji Aoki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC CIRCUIT OF CONSTRUCTION MACHINE
    • Publication number 20210270015
    • Publication date Sep 2, 2021
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Seiji AOKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CIRCUIT OF CONSTRUCTION MACHINE
    • Publication number 20210140144
    • Publication date May 13, 2021
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Seiji AOKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL