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Toyoaki KIMURA

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL FIBER CABLE
    • Publication number 20240176089
    • Publication date May 30, 2024
    • Sumitomo Electric Industries, Ltd.
    • Toyoaki KIMURA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CABLE
    • Publication number 20240094493
    • Publication date Mar 21, 2024
    • Sumitomo Electric Industries, Ltd.
    • Nayu YANAGAWA
    • G02 - OPTICS
  • Information Patent Application

    METHOD FOR LAYING OPTICAL FIBER CABLE
    • Publication number 20230324642
    • Publication date Oct 12, 2023
    • Sumitomo Electric Industries, Ltd.
    • Fumiaki SATO
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL FIBER UNIT AND OPTICAL FIBER CABLE
    • Publication number 20210072477
    • Publication date Mar 11, 2021
    • Sumitomo Electric Industries, Ltd.
    • Toyoaki KIMURA
    • G02 - OPTICS