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YOICHI FUKUMITSU

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Patents Grantslast 30 patents

  • Information Patent Grant

    Welding torch
    • Patent number 11,745,284
    • Issue date Sep 5, 2023
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yoichi Fukumitsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding torch
    • Patent number 11,285,560
    • Issue date Mar 29, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yoichi Fukumitsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    WELDING TORCH
    • Publication number 20210031292
    • Publication date Feb 4, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yoichi FUKUMITSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING TORCH
    • Publication number 20190210138
    • Publication date Jul 11, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • YOICHI FUKUMITSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR