Kana Masumoto

8 Patents

• US125984052026

  Optical Transmission/reception System and Optical Transmission/reception Method

  NTT, Inc.

  0 cites
• US121919042025

  Burst Optical Relaying Device and Burst Optical Relaying Method

  Nippon Telegraph And Telephone Corporation

  0 cites
• US118704982024

  Server, Optical Transmission Method, Optical Transmission System, and Optical Transmission Program

  Nippon Telegraph And Telephone Corporation

  0 cites
• US117575542023

  Optical Branch Insertion Device and Optical Transmission System Using Optical Branch Insertion Device

  Nippon Telegraph And Telephone Corporation

  0 cites
• US117429762023

  Optical Branch Insertion Device and Optical Transmission System Using Optical Branch Insertion Device

  Nippon Telegraph And Telephone Corporation

  0 cites
• US116892942023

  Optical Receiver

  Nippon Telegraph And Telephone Corporation

  0 cites
• US116525632023

  Optical Demultiplexer, Optical Separation Device, Optical Transmission System, and Optical Transmission Method

  Nippon Telegraph And Telephone Corporation

  0 cites
• US115951202023

  Optical Transmission System and Unused Channel Verification Method

  Nippon Telegraph And Telephone Corporation

  0 cites