TREA

Yusuke Muranaka

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  • Atsugi-shi, Kanagawa-ken, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    1 x N Optical Switch
    • Publication number 20230194952
    • Publication date Jun 22, 2023
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • G02 - OPTICS
  • Information Patent Application

    Optical Switch
    • Publication number 20230095427
    • Publication date Mar 30, 2023
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • G02 - OPTICS
  • Information Patent Application

    Optical Switching Apparatus
    • Publication number 20230097851
    • Publication date Mar 30, 2023
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • G02 - OPTICS
  • Information Patent Application

    Node Apparatus
    • Publication number 20220376790
    • Publication date Nov 24, 2022
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical Switch Element
    • Publication number 20220091472
    • Publication date Mar 24, 2022
    • Yusuke Muranaka
    • G02 - OPTICS
  • Information Patent Application

    Tunable Laser
    • Publication number 20220077645
    • Publication date Mar 10, 2022
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Tunable Laser
    • Publication number 20220077646
    • Publication date Mar 10, 2022
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Tunable Laser
    • Publication number 20220077647
    • Publication date Mar 10, 2022
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical Connection Structure
    • Publication number 20220035099
    • Publication date Feb 3, 2022
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • G02 - OPTICS
  • Information Patent Application

    Optical Circuit and Optical Connection Structure
    • Publication number 20220035100
    • Publication date Feb 3, 2022
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • G02 - OPTICS
  • Information Patent Application

    Optical Fiber Connection Component and Optical Device Manufacturing...
    • Publication number 20210247575
    • Publication date Aug 12, 2021
    • Nippon Telegraph and Telephone Corporation
    • Ai Yanagihara
    • G02 - OPTICS
  • Information Patent Application

    Optical Module
    • Publication number 20210231871
    • Publication date Jul 29, 2021
    • Nippon Telegraph and Telephone Corporation
    • Hidetaka Nishi
    • G02 - OPTICS
  • Information Patent Application

    Optical Fiber Guide Component, Optical Connection Structure and Met...
    • Publication number 20210157071
    • Publication date May 27, 2021
    • Nippon Telegraph and Telephone Corporation
    • Kota Shikama
    • G02 - OPTICS
  • Information Patent Application

    NxN Optical Switch
    • Publication number 20200064556
    • Publication date Feb 27, 2020
    • Nippon Telegraph and Telephone Corporation
    • Yusuke Muranaka
    • G02 - OPTICS