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Toshihiko TAKEMATSU

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switchgear and power converter
    • Patent number 12,205,785
    • Issue date Jan 21, 2025
    • Mitsubishi Electric Corporation
    • Takayuki Kai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 11,282,661
    • Issue date Mar 22, 2022
    • Mitsubishi Electric Corporation
    • Taiki Donen
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-SPEED INTRODUCTION DEVICE, POWER CONVERSION DEVICE AND SWITCHGEAR
    • Publication number 20240113515
    • Publication date Apr 4, 2024
    • Mitsubishi Electric Corporation
    • Toshihiko TAKEMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCHGEAR AND POWER CONVERTER
    • Publication number 20230154708
    • Publication date May 18, 2023
    • Mitsubishi Electric Corporation
    • Takayuki KAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM INTERRUPTER
    • Publication number 20210057176
    • Publication date Feb 25, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Taiki DONEN
    • H01 - BASIC ELECTRIC ELEMENTS