Patent Assignment
Reel/Frame 067304/0546
Assignment of Assignor's Interest
Recorded: 2024-05-03
Pages: 5
Assignors
CHIBA, HIRONOBU
Executed: 2021-12-06
KAKO, TATSUYA
Executed: 2021-11-18
KOBAYASHI, KAZUNORI
Executed: 2021-12-07
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Acoustic Signal Output Device
Application:
18/705,435 →
Publication:
US 2025/0039589
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.