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Katsushi Nakada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power converter and breaking mechanism
    • Patent number 11,735,906
    • Issue date Aug 22, 2023
    • Mitsubishi Electric Corporation
    • Katsushi Nakada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Busbar connecting device
    • Patent number 11,658,467
    • Issue date May 23, 2023
    • Mitsubishi Electric Corporation
    • Shintaro Yamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,251,105
    • Issue date Feb 15, 2022
    • Mitsubishi Electric Corporation
    • Katsushi Nakada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switchgear
    • Patent number 11,031,192
    • Issue date Jun 8, 2021
    • Mitsubishi Electric Corporation
    • Masato Kubota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connecting device with conical interface and flexible insulator
    • Patent number 10,910,799
    • Issue date Feb 2, 2021
    • Mitsubishi Electric Corporation
    • Yasutomo Otake
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 10,566,155
    • Issue date Feb 18, 2020
    • Mitsubishi Electric Corporation
    • Yasuhiro Tsukao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric device and method for manufacturing electric device
    • Patent number 10,033,169
    • Issue date Jul 24, 2018
    • Mitsubishi Electric Corporation
    • Takahiro Umemoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas-insulated electric device
    • Patent number 9,431,800
    • Issue date Aug 30, 2016
    • Mitsubishi Electric Corporation
    • Tadahiro Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear
    • Patent number 9,117,608
    • Issue date Aug 25, 2015
    • Mitsubishi Electric Corporation
    • Katsushi Nakada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switchgear
    • Patent number 9,076,614
    • Issue date Jul 7, 2015
    • Mitsubishi Electric Corporation
    • Katsushi Nakada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum circuit breaker
    • Patent number 8,963,037
    • Issue date Feb 24, 2015
    • Mitsubishi Electric Corporation
    • Katsushi Nakada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERTER AND BREAKING MECHANISM
    • Publication number 20230006438
    • Publication date Jan 5, 2023
    • Mitsubishi Electric Corporation
    • Katsushi NAKADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER AND BREAKING MECHANISM
    • Publication number 20220208499
    • Publication date Jun 30, 2022
    • Mitsubishi Electric Corporation
    • Katsushi NAKADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUSBAR CONNECTING DEVICE
    • Publication number 20220006270
    • Publication date Jan 6, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Shintaro YAMADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210398873
    • Publication date Dec 23, 2021
    • Mitsubishi Electric Corporation
    • Katsushi NAKADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHGEAR
    • Publication number 20200373100
    • Publication date Nov 26, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Masato KUBOTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20190371546
    • Publication date Dec 5, 2019
    • Mitsubishi Electric Corporation
    • Yasuhiro TSUKAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTING DEVICE OF ELECTRICAL APPARATUS
    • Publication number 20190058308
    • Publication date Feb 21, 2019
    • Mitsubishi Electric Corporation
    • Yasutomo OTAKE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC DEVICE AND METHOD FOR MANUFACTURING ELECTRIC DEVICE
    • Publication number 20180034251
    • Publication date Feb 1, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahiro UMEMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHGEAR
    • Publication number 20130270228
    • Publication date Oct 17, 2013
    • Mitsubishi Electric Corporation
    • Katsushi Nakada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS-INSULATED ELECTRIC DEVICE
    • Publication number 20130100587
    • Publication date Apr 25, 2013
    • Mitsubishi Electric Corporation
    • Tadahiro Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VACUUM CIRCUIT BREAKER
    • Publication number 20120228266
    • Publication date Sep 13, 2012
    • MITSUBISHI ELECTRIC CORPORATION
    • Katsushi Nakada
    • H01 - BASIC ELECTRIC ELEMENTS