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Hisashi TAGO

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  • Kashiwa-shi, Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Work machine for determining condition for recording and retaining...
    • Patent number 12,060,697
    • Issue date Aug 13, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Hisashi Tago
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,933,023
    • Issue date Mar 19, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Hisashi Tago
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,027,674
    • Issue date Jun 8, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Tomoya Murazumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust gas purifying device of work machine
    • Patent number 10,865,680
    • Issue date Dec 15, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Gen Yasuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    VIDEO RECORDING DEVICE
    • Publication number 20250119636
    • Publication date Apr 10, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Hisashi TAGO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MONITORING SYSTEM, MONITORING DEVICE, AND CONSTRUCTION MACHINE
    • Publication number 20240229425
    • Publication date Jul 11, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Risa SAITOU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MONITORING SYSTEM, MONITORING DEVICE, AND CONSTRUCTION MACHINE
    • Publication number 20240133161
    • Publication date Apr 25, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Risa SAITOU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230123942
    • Publication date Apr 20, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Hisashi TAGO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Construction Machine
    • Publication number 20220098830
    • Publication date Mar 31, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Hisashi TAGO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Exhaust Gas Purifying Device of Work Machine
    • Publication number 20200256230
    • Publication date Aug 13, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Gen YASUDA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Construction Machine
    • Publication number 20200207288
    • Publication date Jul 2, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Tomoya MURAZUMI
    • B60 - VEHICLES IN GENERAL