Ryo Kanno

KC Koken Co.: 1 patents #1 of 11Top 10%

Overall (2017): #257,555 of 506,227Top 55%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9592410	Voice transmitter	Shoko Matsuda	2017-03-14