4 Patents
- US119365262024Network Apparatus Information Management Device and Network Apparatus Information Management Method
Nippon Telegraph And Telephone Corporation
0 cites - US118122052023Optical Cross-connect Device, Optical Transmission System, and Optical Transmission Line Connection Error Detection Method
Nippon Telegraph And Telephone Corporation
0 cites - US117505352023Transmitting Device, Receiving Device, Packet Transfer System,packet Transfer Method, and Packet Transfer Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US116960562023Optical Transmission System and Optical Transmission Method
Nippon Telegraph And Telephone Corporation
0 cites