Patent Assignment
Reel/Frame 020684/0744
Assignment of Assignor's Interest
Recorded: 2008-03-19
Pages: 4
Assignors
ITO, ATSUKO
Executed: 2008-02-29
SHIMIZU, YASUSHI
Executed: 2008-03-05
MIKI, AKIRA
Executed: 2008-02-29
HATA, MASATO
Executed: 2008-03-03
Assignee
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU, SHIZUOKA-KEN, HANNAMATSU-SHI 430-8650, JAPAN
Covered Property
(1)
Sound Masking System and Masking Sound Generation Method