Ryoji Kamiyama

WC Wacom Co.: 1 patents #16 of 45Top 40%

📍 Saitama, MO: #3 of 4 inventorsTop 75%

Overall (2017): #257,570 of 506,227Top 55%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9600095	Position indicator	Toshihiko Horie	2017-03-21