Ryusuke Fukushima

AL Alphatheta: 1 patents #1 of 6Top 20%

📍 Toyohashi, JP: #31 of 86 inventorsTop 40%

Overall (2020): #291,247 of 565,922Top 55%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10681461	Headphone	Kazunori Kakiyama	2020-06-09