HY

Hajime Yoshikawa

SO Sony: 1 patents #1,440 of 4,065Top 40%
📍 Fujiidera, JP: #5 of 8 inventorsTop 65%
Overall (2011): #290,120 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7999167 Music composition reproduction device and composite device including the same Tomohiro Hasekura 2011-08-16