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Hideyuki Kotsuji

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas-blast circuit breaker
    • Patent number 10,991,529
    • Issue date Apr 27, 2021
    • Hitachi, Ltd.
    • Hideyuki Kotsuji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas circuit breaker
    • Patent number 9,336,974
    • Issue date May 10, 2016
    • Hitachi, Ltd.
    • Hideyuki Kotsuji
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Charged Particle Beam Device
    • Publication number 20240321543
    • Publication date Sep 26, 2024
    • Hitachi High-Tech Corporation
    • Hideyuki Kotsuji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Charged Particle Beam Device
    • Publication number 20240062986
    • Publication date Feb 22, 2024
    • Hitachi High-Tech Corporation
    • Naho TERAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGED PARTICLE BEAM DEVICE AND IMAGING METHOD
    • Publication number 20230420215
    • Publication date Dec 28, 2023
    • HITACHI HIGH-TECH CORPORATION
    • Toshiyuki Yokosuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGED PARTICLE BEAM DEVICE
    • Publication number 20230411108
    • Publication date Dec 21, 2023
    • HITACHI HIGH-TECH CORPORATION
    • Hideyuki Kotsuji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Circuit Breaker
    • Publication number 20210082644
    • Publication date Mar 18, 2021
    • Hitachi, Ltd
    • Hideyuki KOTSUJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas-Blast Circuit Breaker
    • Publication number 20200279704
    • Publication date Sep 3, 2020
    • Hitachi, Ltd
    • Hideyuki KOTSUJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Breaker
    • Publication number 20180226214
    • Publication date Aug 9, 2018
    • Hitachi, Ltd
    • Hideyuki KOTSUJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas Circuit Breaker
    • Publication number 20150170858
    • Publication date Jun 18, 2015
    • Hitachi, Ltd
    • Hideyuki Kotsuji
    • H01 - BASIC ELECTRIC ELEMENTS