Patent Assignment
Reel/Frame 057425/0275
Assignment of Assignor's Interest
Recorded: 2021-09-09
Pages: 3
Assignee
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKAKU, HAMAMATSU-SHI, SHIZUOKA, 430-8650, JAPAN
Covered Property
(1)
Speaker Diaphragm and Method of Producing Speaker Diaphragm