Patent Assignment
Reel/Frame 069995/0406
Assignment of Assignor's Interest
Recorded: 2025-01-24
Pages: 5
Assignors
SAKAMOTO, TAIJI
Executed: 2023-01-13
IMADA, RYOTA
Executed: 2023-01-13
NAKAJIMA, KAZUHIDE
Executed: 2023-01-14
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Optical Fiber for Amplification and Cladding-Pumped Optical Fiber Amplifier
Application:
18/998,236 →
Publication:
US 2026/0045754
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.