TREA

Shinichi SASAZAKI

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  • Tsuchiura-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic excavator
    • Patent number 12,000,115
    • Issue date Jun 4, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Saito Katayama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Work Machine
    • Publication number 20240141626
    • Publication date May 2, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Shinichirou YOSHIDA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HYDRAULIC EXCAVATOR
    • Publication number 20220042285
    • Publication date Feb 10, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Saito KATAYAMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING