Patent Leaderboard

NO

Narutoshi Okazaki

TO Toa: 3 patents #11 of 65Top 20%

Overall (All Time): #1,529,425 of 4,157,543Top 40%

3

Patents All Time

Issued Patents All Time

Patent #	Title	Co-Inventors	Date
D702212	Speaker	Shuichi Okamura	2014-04-08
D584721	Microphone	Shuichi Okamura	2009-01-13
D583806	Microphone	Shuichi Okamura	2008-12-30