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Yuya Sakaguchi

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  • Chiba, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL CONNECTOR CLEANING TOOL
    • Publication number 20250205748
    • Publication date Jun 26, 2025
    • FUJIKURA LTD.
    • Yuya Sakaguchi
    • B08 - CLEANING
  • Information Patent Application

    OPTICAL CONNECTOR CLEANING TOOL
    • Publication number 20240184059
    • Publication date Jun 6, 2024
    • FUJIKURA LTD.
    • Yuya Sakaguchi
    • B08 - CLEANING
  • Information Patent Application

    CLEANING TOOL AND CLEANING METHOD
    • Publication number 20240091824
    • Publication date Mar 21, 2024
    • FUJIKURA LTD.
    • Shunsuke Fujita
    • G02 - OPTICS
  • Information Patent Application

    CLEANING TOOL
    • Publication number 20230180377
    • Publication date Jun 8, 2023
    • FUJIKURA LTD.
    • Yuya Sakaguchi
    • B08 - CLEANING