Patent Assignment
Reel/Frame 056486/0412
Assignment of Assignor's Interest
Recorded: 2021-06-09
Pages: 6
Assignors
ARAI, KAORU
Executed: 2021-01-22
SAKUMA, HIROKI
Executed: 2021-05-12
NAKAGAWA, MASAHIRO
Executed: 2021-02-17
TSUBOI, SHUNICHI
Executed: 2021-01-22
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Time Transmission Correction Device, Time Transmission System, and Delay Measurement Method