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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical transceiver
    • Patent number 12,057,886
    • Issue date Aug 6, 2024
    • Tokyo Institute of Technology
    • Susumu Kinoshita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Beam deflection device
    • Patent number 11,506,839
    • Issue date Nov 22, 2022
    • Tokyo Institute of Technology
    • Fumio Koyama
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL TRANSCEIVER
    • Publication number 20230246714
    • Publication date Aug 3, 2023
    • TOKYO INSTITUTE OF TECHNOLOGY
    • Susumu KINOSHITA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SURFACE EMITTING LASER
    • Publication number 20220085573
    • Publication date Mar 17, 2022
    • TOKYO INSTITUTE OF TECHNOLOGY
    • Fumio KOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURFACE-EMITTING LASER
    • Publication number 20210194205
    • Publication date Jun 24, 2021
    • Tokyo Institute of Technology
    • Fumio KOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BEAM DEFLECTION DEVICE
    • Publication number 20200408988
    • Publication date Dec 31, 2020
    • TOKYO INSTITUTE OF TECHNOLOGY
    • Fumio KOYAMA
    • G02 - OPTICS