TREA

Kengo Nozaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical arithmetic unit
    • Patent number 12,038,607
    • Issue date Jul 16, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shota Kita
    • G02 - OPTICS
  • Information Patent Grant

    Photo-detector
    • Patent number 12,025,832
    • Issue date Jul 2, 2024
    • Nippon Telegraph and Telephone Corporation
    • Masaaki Ono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical digital/analog converter
    • Patent number 11,880,116
    • Issue date Jan 23, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shota Kita
    • G02 - OPTICS
  • Information Patent Grant

    Optical IQ modulator
    • Patent number 11,799,559
    • Issue date Oct 24, 2023
    • Nippon Telegraph and Telephone Corporation
    • Shota Kita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Photonic crystal optical element having an active medium in a light...
    • Patent number 11,391,887
    • Issue date Jul 19, 2022
    • Nippon Telegraph and Telephone Corporation
    • Eiichi Kuramochi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTO-DETECTOR
    • Publication number 20240069280
    • Publication date Feb 29, 2024
    • Nippon Telegraph and Telephone Corporation
    • Masaaki Ono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical IQ Modulator
    • Publication number 20230093295
    • Publication date Mar 23, 2023
    • Nippon Telegraph and Telephone Corporation
    • Shota Kita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical IQ Modulator
    • Publication number 20230058153
    • Publication date Feb 23, 2023
    • Nippon Telegraph and Telephone Corporation
    • Shota Kita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical Digital/Analog Converter
    • Publication number 20210278746
    • Publication date Sep 9, 2021
    • Shota Kita
    • G02 - OPTICS
  • Information Patent Application

    Photonic Crystal Optical Element
    • Publication number 20210231867
    • Publication date Jul 29, 2021
    • Nippon Telegraph and Telephone Corporation
    • Eiichi Kuramochi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical Arithmetic Unit
    • Publication number 20200408989
    • Publication date Dec 31, 2020
    • Nippon Telegraph and Telephone Corporation
    • Shota Kita
    • G02 - OPTICS