Patent Assignment
Reel/Frame 067942/0448
Assignment of Assignor's Interest
Recorded: 2024-07-09
Pages: 5
Assignors
SASAI, TAKEO
Executed: 2022-03-15
YAMAZAKI, ETSUSHI
Executed: 2022-03-31
NAKAMURA, MASANORI
Executed: 2022-03-18
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Optical Transmission Characteristic Estimation Apparatus, Optical Transmission Characteristic Estimation Method and Program
Application:
18/727,661 →
Publication:
US 2025/0105917
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.