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Kei MINAGAWA

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  • Matsumoto-city, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230275506
    • Publication date Aug 31, 2023
    • Fuji Electric Co., Ltd.
    • Kei MINAGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220069815
    • Publication date Mar 3, 2022
    • Fuji Electric Co., Ltd.
    • Kei MINAGAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND OVERCURRENT PROTECTION METHOD
    • Publication number 20210296881
    • Publication date Sep 23, 2021
    • Fuji Electric Co., Ltd.
    • Kei MINAGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE DRIVING DEVICE
    • Publication number 20180316182
    • Publication date Nov 1, 2018
    • Fuji Electric Co., Ltd.
    • Kei MINAGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OVERCURRENT PROTECTION DEVICE FOR SEMICONDUCTOR DEVICE
    • Publication number 20180145503
    • Publication date May 24, 2018
    • Fuji Electric Co., Ltd.
    • Kei MINAGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR MODULE
    • Publication number 20160372454
    • Publication date Dec 22, 2016
    • Fuji Electric Co., Ltd.
    • Kei MINAGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OVERCURRENT DETECTION APPARATUS AND INTELLIGENT POWER MODULE USING...
    • Publication number 20140375333
    • Publication date Dec 25, 2014
    • Kei MINAGAWA
    • G01 - MEASURING TESTING