Patent Assignment
Reel/Frame 053683/0203
Assignment of Assignor's Interest
Recorded: 2020-09-03
Pages: 6
Assignors
KOSHIKIYA, YUSUKE
Executed: 2020-06-19
NAKAMURA, ATSUSHI
Executed: 2020-06-19
NOTO, KAZUTAKA
Executed: 2020-06-19
MANABE, TETSUYA
Executed: 2020-06-19
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Optical Fiber Monitoring Method, and Optical Fiber Monitoring System