TREA

Takeshi YAMAMURA

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  • Kyoto, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    WELDING METHOD AND LASER APPARATUS
    • Publication number 20250178125
    • Publication date Jun 5, 2025
    • KATAOKA CORPORATION
    • Takeshi YAMAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE
    • Publication number 20240157470
    • Publication date May 16, 2024
    • KATAOKA CORPORATION
    • Etsushi KATO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING METHOD AND LASER DEVICE
    • Publication number 20230278139
    • Publication date Sep 7, 2023
    • KATAOKA CORPORATION
    • Takeshi YAMAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR