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Masayoshi Kagawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PLUG CONNECTOR
    • Publication number 20240255715
    • Publication date Aug 1, 2024
    • Japan Aviation Electronics Industry, Limited
    • Naoki KATAGIYAMA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CONNECTOR
    • Publication number 20200200980
    • Publication date Jun 25, 2020
    • Japan Aviation Electronics Industry, Limited
    • Yuichi KOREEDA
    • G02 - OPTICS
  • Information Patent Application

    Method for tuning optical characteristic of an optical module
    • Publication number 20030231832
    • Publication date Dec 18, 2003
    • Masayoshi Kagawa
    • G02 - OPTICS