Hideaki Itou

Person

  • Ibaraki, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Pilot valve assembly

    • Patent number 8,991,429
    • Issue date Mar 31, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Mitsuhiro Yoshimoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Work Machine

    • Publication number 20230366178
    • Publication date Nov 16, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Teppei SAITOH
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE

    • Publication number 20230358014
    • Publication date Nov 9, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Ryu NARIKAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PILOT VALVE ASSEMBLEY

    • Publication number 20110284785
    • Publication date Nov 24, 2011
    • Mitsuhiro Yoshimoto
    • G05 - CONTROLLING REGULATING