Patent Assignment
Reel/Frame 068485/0420
Assignment of Assignor's Interest
Recorded: 2024-09-04
Pages: 8
Assignors
DATE, HIROKI
Executed: 2022-03-23
KUBO, TAKASHI
Executed: 2022-04-13
WATANABE, KOHEI
Executed: 2022-04-15
AOYAGI, KENICHI
Executed: 2022-03-23
SHIMAZAKI, DAISAKU
Executed: 2022-04-18
MAEDA, HIDEKI
Executed: 2022-04-28
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Optical Transmission System and Failure Point Identifying Method
Application:
18/840,132 →
Publication:
US 2025/0167888
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.