TREA

Akira KANAZAWA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Work machine
    • Patent number 12,252,869
    • Issue date Mar 18, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Akira Kanazawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Risk management system
    • Patent number 12,094,341
    • Issue date Sep 17, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Akira Kanazawa
    • G08 - SIGNALLING
  • Information Patent Grant

    Construction management system and work machine
    • Patent number 12,084,841
    • Issue date Sep 10, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Akira Kanazawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,920,325
    • Issue date Mar 5, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Akira Kanazawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,230,821
    • Issue date Jan 25, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Akira Kanazawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,193,254
    • Issue date Dec 7, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Hidekazu Moriki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK MANAGEMENT SYSTEM AND WORK MACHINE
    • Publication number 20240125096
    • Publication date Apr 18, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Akira KANAZAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AUTOMATED WORK SYSTEM
    • Publication number 20230332377
    • Publication date Oct 19, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroaki SATO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADING WORK SUPPORT SYSTEM
    • Publication number 20230332374
    • Publication date Oct 19, 2023
    • Hitachi, Ltd
    • Shinji ISHIHARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RISK MANAGEMENT SYSTEM
    • Publication number 20230316917
    • Publication date Oct 5, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Akira KANAZAWA
    • G08 - SIGNALLING
  • Information Patent Application

    Construction Assistance System
    • Publication number 20230295899
    • Publication date Sep 21, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroyuki YAMADA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MANAGEMENT SYSTEM AND WORK MACHINE
    • Publication number 20220307232
    • Publication date Sep 29, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Akira KANAZAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20220049474
    • Publication date Feb 17, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Akira KANAZAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20210332563
    • Publication date Oct 28, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Akira KANAZAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20210317636
    • Publication date Oct 14, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Akira KANAZAWA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Construction Machine
    • Publication number 20210262200
    • Publication date Aug 26, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Hidekazu MORIKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL