Patent Assignment
Reel/Frame 062633/0527
Assignment of Assignor's Interest
Recorded: 2023-02-08
Pages: 3
Assignor
OTSUKA, GOROUEMON
Executed: 2023-01-12
Assignee
TSUNAGARU DESIGN INC.
2-13-4, YUTENJI, MEGURO-KU, TOKYO, 1530052, JAPAN
Covered Property
(1)
Sound Leakage Suppression Apparatus