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Tomoaki OZAKI

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  • Komatsu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic excavator
    • Patent number 9,574,322
    • Issue date Feb 21, 2017
    • Komatsu Ltd.
    • Tomoaki Ozaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic excavator
    • Patent number 9,410,306
    • Issue date Aug 9, 2016
    • Komatsu Ltd.
    • Tomoaki Ozaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC EXCAVATOR
    • Publication number 20170211255
    • Publication date Jul 27, 2017
    • Komatsu Ltd.
    • Tomoaki OZAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC EXCAVATOR
    • Publication number 20160281326
    • Publication date Sep 29, 2016
    • Komatsu Ltd.
    • Tomoaki OZAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC EXCAVATOR
    • Publication number 20160040390
    • Publication date Feb 11, 2016
    • Komatsu Ltd.
    • Tomoaki OZAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING