Koji Nageno

SO Sony: 1 patents #1,440 of 4,065Top 40%

Overall (2011): #240,739 of 364,097Top 70%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8009853	Headphone device	Tomohiro Ito, Jo Wada	2011-08-30