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Seiki IGARASHI

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  • Saitama-city, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR MODULE
    • Publication number 20240038750
    • Publication date Feb 1, 2024
    • Fuji Electric Co., Ltd.
    • Takuma SAKAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR OSCILLATION SUPPRESSION CIRCUIT
    • Publication number 20220052608
    • Publication date Feb 17, 2022
    • Fuji Electric Co., Ltd.
    • Fumio YUKAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND OSCILLATION SUPPRESSING DEVICE
    • Publication number 20180309438
    • Publication date Oct 25, 2018
    • Fuji Electric Co., Ltd.
    • Naotaka MATSUDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER