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Kohei ADACHI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silicon carbide semiconductor device, power converter, method of ma...
    • Patent number 11,637,184
    • Issue date Apr 25, 2023
    • Mitsubishi Electric Corporation
    • Kohei Adachi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and power converter
    • Patent number 11,355,629
    • Issue date Jun 7, 2022
    • Mitsubishi Electric Corporation
    • Katsutoshi Sugawara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,282,919
    • Issue date Mar 22, 2022
    • National Institute of Advanced Industrial Science and Technology
    • Ryoji Kosugi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and power conversion device
    • Patent number 11,158,704
    • Issue date Oct 26, 2021
    • Mitsubishi Electric Corporation
    • Kohei Adachi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,049,931
    • Issue date Jun 29, 2021
    • Mitsubishi Electric Corporation
    • Yutaka Fukui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,559,652
    • Issue date Feb 11, 2020
    • Mitsubishi Electric Corporation
    • Yutaka Fukui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,468,487
    • Issue date Nov 5, 2019
    • Mitsubishi Electric Corporation
    • Katsutoshi Sugawara
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE AND POWER CONVERSION APPARATUS
    • Publication number 20230411448
    • Publication date Dec 21, 2023
    • Mitsubishi Electric Corporation
    • Katsutoshi SUGAWARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SILICON CARBIDE SEMICONDUCTOR DEVICE, POWER CONVERSION APPARATUS, A...
    • Publication number 20220406897
    • Publication date Dec 22, 2022
    • Mitsubishi Electric Corporation
    • Rina TANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND POWER CONVERTER
    • Publication number 20210135002
    • Publication date May 6, 2021
    • Mitsubishi Electric Corporation
    • Katsutoshi SUGAWARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210111245
    • Publication date Apr 15, 2021
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Ryoji KOSUGI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SILICON CARBIDE SEMICONDUCTOR DEVICE, POWER CONVERTER, METHOD OF MA...
    • Publication number 20200194554
    • Publication date Jun 18, 2020
    • Mitsubishi Electric Corporation
    • Kohei ADACHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200119141
    • Publication date Apr 16, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Yutaka FUKUI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190333986
    • Publication date Oct 31, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Yutaka FUKUI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
    • Publication number 20190206987
    • Publication date Jul 4, 2019
    • Mitsubishi Electric corporation
    • Kohei ADACHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180248008
    • Publication date Aug 30, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Katsutoshi SUGAWARA
    • H01 - BASIC ELECTRIC ELEMENTS