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Yu KISHIWADA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion device
    • Patent number 11,848,137
    • Issue date Dec 19, 2023
    • Mitsubishi Electric Corporation
    • Yu Kishiwada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power converter
    • Patent number 11,848,605
    • Issue date Dec 19, 2023
    • Mitsubishi Electric Corporation
    • Kenichi Tamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric power converter
    • Patent number 11,540,424
    • Issue date Dec 27, 2022
    • Mitsubishi Electric Corporation
    • Yoshikazu Nozuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power conversion device including cooling components
    • Patent number 11,343,942
    • Issue date May 24, 2022
    • Mitsubishi Electric Corporation
    • Yu Kishiwada
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CAPACITOR BOARD UNIT AND POWER CONVERSION DEVICE
    • Publication number 20240188246
    • Publication date Jun 6, 2024
    • Mitsubishi Electric Corporation
    • Hiroaki TAKAHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER AND METHOD FOR MANUFACTURING POWER CONVERTER
    • Publication number 20220264769
    • Publication date Aug 18, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Yu KISHIWADA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20220103075
    • Publication date Mar 31, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Kenichi TAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC POWER CONVERTER
    • Publication number 20210274678
    • Publication date Sep 2, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshikazu NOZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20210233695
    • Publication date Jul 29, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Yu KISHIWADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20210100129
    • Publication date Apr 1, 2021
    • Mitsubishi Electric Corporation
    • Yu KISHIWADA
    • H01 - BASIC ELECTRIC ELEMENTS