TREA

Hajime TAKAMATSU

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  • Kyoto-shi, Kyoto, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230150035
    • Publication date May 18, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Haruyo FUKUI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230123968
    • Publication date Apr 20, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Daiji TABAYASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230068515
    • Publication date Mar 2, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Daiji TABAYASHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...