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Yasuhiko Nakanishi

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  • Musashino-shi, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical receiving circuit
    • Patent number 12,243,862
    • Issue date Mar 4, 2025
    • Nippon Telegraph and Telephone Corporation
    • Atsushi Kanda
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical Transmitter
    • Publication number 20240322910
    • Publication date Sep 26, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shigeru Kanazawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Multi-Channel Optical Module
    • Publication number 20240248319
    • Publication date Jul 25, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shigeru Kanazawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Light-Receiving Element and Light Receiving Circuit
    • Publication number 20240222532
    • Publication date Jul 4, 2024
    • Nippon Telegraph and Telephone Corporation
    • Atsushi Kanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Multi-Channel Optical Module
    • Publication number 20240223297
    • Publication date Jul 4, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shigeru Kanazawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical Circuit
    • Publication number 20240210623
    • Publication date Jun 27, 2024
    • Nippon Telegraph and Telephone Corporation
    • Takahiko Shindo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light Sensitive Element
    • Publication number 20240186434
    • Publication date Jun 6, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shoko Tatsumi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light Receiving Device
    • Publication number 20240178331
    • Publication date May 30, 2024
    • Nippon Telegraph and Telephone Corporation
    • Masahiro Nada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor Optical Integrated Device
    • Publication number 20240128716
    • Publication date Apr 18, 2024
    • Nippon Telegraph and Telephone Corporation
    • Yasuhiko Nakanishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical Transmitter and Method of Calculating an Optical Power
    • Publication number 20240106544
    • Publication date Mar 28, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shigeru Kanazawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SUBSTRATE FOR CARRYING WAFER
    • Publication number 20240096675
    • Publication date Mar 21, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shoko Tatsumi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical Transmitter
    • Publication number 20240031034
    • Publication date Jan 25, 2024
    • Nippon Telegraph and Telephone Corporation
    • Shigeru Kanazawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Semiconductor Light Receiving Element
    • Publication number 20230361226
    • Publication date Nov 9, 2023
    • Nippon Telegraph and Telephone Corporation
    • Masahiro Nada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Optical Burst Transmitter
    • Publication number 20230327775
    • Publication date Oct 12, 2023
    • Nippon Telegraph and Telephone Corporation
    • Yasuhiko Nakanishi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Semiconductor Wafer
    • Publication number 20230228807
    • Publication date Jul 20, 2023
    • Nippon Telegraph and Telephone Corporation
    • Shoko Tatsumi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Optical Receiving Circuit
    • Publication number 20230005897
    • Publication date Jan 5, 2023
    • Nippon Telegraph and Telephone Corporation
    • Atsushi Kanda
    • H01 - BASIC ELECTRIC ELEMENTS