Yumiko Senoo

7 Patents

• US126150882026

  Optical Communication Device, Control Method and Optical Communication System

  NTT, Inc.

  0 cites
• US126041222026

  Optical Access System and Control Signal Superimposition Method

  NTT, Inc.

  0 cites
• US125498752026

  Optical Communication System, Control Apparatus and Quality Compensation Method

  NTT, Inc.

  0 cites
• US125316332026

  Optical Communication Device, Optical Access System and Optical Communication Method

  NTT, Inc.

  0 cites
• US124833482025

  Optical Communication Device, Optical Access System and Optical Communication Method

  NTT, Inc.

  0 cites
• US119213332024

  Wavelength-selection Type Optical Receiving Apparatus

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites
• US119096512024

  Communication System, Communication Apparatus and Bandwidth Allocation Method

  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  0 cites