Patents/Inventors

Seiki Kuwabara

TokyoJP7 patents

7 Patents

US124570402025
Optical Transmission System and Transmission Mode Selecting Method
NTT, Inc.
0 cites
US121077622024
Optical and Electronic Integrated Switch
Nippon Telegraph And Telephone Corporation
0 cites
US120344842024
Optical Communication Network Management Apparatus
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US119796942024
Optical and Electronic Integrated Switch
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US119303092024
Optical and Electronic Integrated Switch
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118818972024
Optical and Electronic Integrated Switch and Optical Network System
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US115460642023
Optical Transmission System and Transmission Mode Selecting Method
Nippon Telegraph And Telephone Corporation
0 cites