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Yuki ISHIKURA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Three-level converter
    • Patent number 11,716,009
    • Issue date Aug 1, 2023
    • Murata Manufacturing Co., Ltd.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching converter
    • Patent number 11,296,592
    • Issue date Apr 5, 2022
    • Murata Manufacturing Co., Ltd.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC power supply system
    • Patent number 10,700,540
    • Issue date Jun 30, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Resonant converter including capacitance addition circuits
    • Patent number 10,581,318
    • Issue date Mar 3, 2020
    • Murata Manufacturing Co., Ltd.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply device
    • Patent number 10,333,414
    • Issue date Jun 25, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE
    • Publication number 20240235394
    • Publication date Jul 11, 2024
    • Murata Manufacturing Co., Ltd.
    • Yuki ISHIKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE
    • Publication number 20240235395
    • Publication date Jul 11, 2024
    • Murata Manufacturing Co., Ltd.
    • Tatsuya HOSOTANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE
    • Publication number 20240136925
    • Publication date Apr 25, 2024
    • Murata Manufacturing Co., Ltd.
    • Yuki ISHIKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE
    • Publication number 20240136926
    • Publication date Apr 25, 2024
    • Murata Manufacturing Co., Ltd.
    • Tatsuya HOSOTANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20230402922
    • Publication date Dec 14, 2023
    • Murata Manufacturing Co., Ltd.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER FACTOR CORRECTION SWITCHING POWER SUPPLY DEVICE
    • Publication number 20230327545
    • Publication date Oct 12, 2023
    • Murata Manufacturing Co., Ltd.
    • Hiroyuki TAKATSUJI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE
    • Publication number 20230327539
    • Publication date Oct 12, 2023
    • Murata Manufacturing Co., Ltd.
    • Yuki ISHIKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE
    • Publication number 20230327546
    • Publication date Oct 12, 2023
    • Murata Manufacturing Co., Ltd.
    • Tatsuya HOSOTANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    THREE-LEVEL CONVERTER
    • Publication number 20210242768
    • Publication date Aug 5, 2021
    • Murata Manufacturing Co., Ltd.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING CONVERTER
    • Publication number 20210242769
    • Publication date Aug 5, 2021
    • Murata Manufacturing Co., Ltd.
    • Yuki ISHIKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE
    • Publication number 20190052178
    • Publication date Feb 14, 2019
    • Murata Manufacturing Co., Ltd.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC POWER SUPPLY SYSTEM
    • Publication number 20190006870
    • Publication date Jan 3, 2019
    • Murata Manufacturing Co., Ltd.
    • Yuki Ishikura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20180262101
    • Publication date Sep 13, 2018
    • Murata Manufacturing Co., Ltd.
    • Yuki ISHIKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER