TREA

Jun OTSUKA

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multicore cable
    • Patent number 11,087,904
    • Issue date Aug 10, 2021
    • Sumitomo Electric Industries, Ltd.
    • Yuto Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CABLE
    • Publication number 20240145129
    • Publication date May 2, 2024
    • Sumitomo Electric Industries, Ltd.
    • Jun OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TWO-CORE CABLE
    • Publication number 20230317315
    • Publication date Oct 5, 2023
    • Sumitomo Electric Industries, Ltd.
    • Jun OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTICORE CABLE
    • Publication number 20210012928
    • Publication date Jan 14, 2021
    • Sumitomo Electric Industries, Ltd.
    • Yuto KOBAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS