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Seiya TAKAHASHI

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  • Hiroshima, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    LASER WELDING METHOD AND LASER WELDING DEVICE
    • Publication number 20230068401
    • Publication date Mar 2, 2023
    • DELTA KOGYO CO., LTD.
    • Yukio YAMAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING DEVICE AND LASER WELDING METHOD
    • Publication number 20220152736
    • Publication date May 19, 2022
    • DELTA KOGYO CO., LTD.
    • Yukio YAMAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR