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Hayao Yoshino

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  • Hirakata-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic excavator
    • Patent number 9,169,622
    • Issue date Oct 27, 2015
    • Komatsu Ltd.
    • Tomoyoshi Sho
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC EXCAVATOR
    • Publication number 20240410133
    • Publication date Dec 12, 2024
    • KOMATSU LTD.
    • Hitoshi ARASE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID WORK VEHICLE
    • Publication number 20170058485
    • Publication date Mar 2, 2017
    • Komatsu Ltd.
    • Hayao YOSHINO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC EXCAVATOR
    • Publication number 20140262570
    • Publication date Sep 18, 2014
    • Komatsu Ltd.
    • Tomoyoshi Sho
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING