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Tetsu NEGISHI

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power module and power conversion device
    • Patent number 12,136,582
    • Issue date Nov 5, 2024
    • Mitsubishi Electric Corporation
    • Yoshinori Yokoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2-in-1 type chopper module
    • Patent number 11,251,161
    • Issue date Feb 15, 2022
    • Mitsubishi Electric Corporation
    • Shigeru Hasegawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor apparatus and method for manufacturing the same
    • Patent number 11,145,712
    • Issue date Oct 12, 2021
    • Mitsubishi Electric Corporation
    • Tetsu Negishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor module and power conversion device
    • Patent number 11,063,025
    • Issue date Jul 13, 2021
    • Mitsubishi Electric Corporation
    • Junichi Nakashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power module
    • Patent number 10,181,445
    • Issue date Jan 15, 2019
    • Mitsubishi Electric Corporation
    • Akihisa Fukumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,068,825
    • Issue date Sep 4, 2018
    • Mitsubishi Electric Corporation
    • Tetsu Negishi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR APPARATUS, POWER CONVERTER AND MANUFACTURING METHOD F...
    • Publication number 20240355874
    • Publication date Oct 24, 2024
    • Mitsubishi Electric Corporation
    • Atsufumi INOUE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND POWER CONVERTING DEVICE
    • Publication number 20240274557
    • Publication date Aug 15, 2024
    • Mitsubishi Electric Corporation
    • Yo TANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER MODULE AND POWER CONVERSION DEVICE
    • Publication number 20220415747
    • Publication date Dec 29, 2022
    • Mitsubishi Electric Corporation
    • Yoshinori YOKOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    2-IN-1 TYPE CHOPPER MODULE
    • Publication number 20200343226
    • Publication date Oct 29, 2020
    • Mitsubishi Electric Corporation
    • Shigeru HASEGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR MODULE AND POWER CONVERSION DEVICE
    • Publication number 20200185359
    • Publication date Jun 11, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Junichi NAKASHIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20200058733
    • Publication date Feb 20, 2020
    • Mitsubishi Electric corporation
    • Tetsu NEGISHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER MODULE
    • Publication number 20170352629
    • Publication date Dec 7, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Akihisa FUKUMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170033028
    • Publication date Feb 2, 2017
    • Mitsubishi Electric Corporation
    • Tetsu NEGISHI
    • H01 - BASIC ELECTRIC ELEMENTS