Patents/Inventors

Kazunori Katayama

MusashinoJP5 patents

6 Patents

US124745272025
Optical Coupling Device and Optical Coupling System
NTT, Inc.
0 cites
US123758392025
Surveillance Control Device and Optical Power Supply System
Nippon Telegraph And Telephone Corporation
0 cites
US123146492025
Cable Route Setting Method
Nippon Telegraph And Telephone Corporation
0 cites
US119492202024
Cable Blocks
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117404142023
Multifiber Optical Connector and Optical Cable Connection Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US115436122023
Connector Plug, Connector Insertion Method, and a Connector Removal Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites