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Hirokatsu Umegami

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  • Kyoto-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL COMPONENT, AND SUBSTRATE WITH INTEGRATED COIL
    • Publication number 20240013973
    • Publication date Jan 11, 2024
    • Rohm Co., Ltd.
    • Hirokatsu UMEGAMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DRIVING CIRCUIT AND CONTROL BOARD
    • Publication number 20230290568
    • Publication date Sep 14, 2023
    • Rohm Co., Ltd.
    • Hirokatsu UMEGAMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190043825
    • Publication date Feb 7, 2019
    • ROHM CO., LTD.
    • Atsushi Yamaguchi
    • H01 - BASIC ELECTRIC ELEMENTS