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Itaru NAYA

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  • Tsuchiura-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric Powered Working Machine
    • Publication number 20230291221
    • Publication date Sep 14, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Takashi KAMIJOH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Construction Machine
    • Publication number 20210404146
    • Publication date Dec 30, 2021
    • Seiji ISHIDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20210214920
    • Publication date Jul 15, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Itaru NAYA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Construction Machine Management System
    • Publication number 20200399856
    • Publication date Dec 24, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Akira WATANABE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electricity Storage Device Controller, Electric System and Construc...
    • Publication number 20200039339
    • Publication date Feb 6, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Itaru NAYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid Construction Machinery
    • Publication number 20170291501
    • Publication date Oct 12, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Chiaki TAKAHASHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid Work Machine
    • Publication number 20170145658
    • Publication date May 25, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Shinya IMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20150345110
    • Publication date Dec 3, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Ken TAKEUCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING