Suzumi Kanada

Yamaha: 1 patents #71 of 214Top 35%

Overall (2020): #260,045 of 565,922Top 50%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10726821	Performance assistance apparatus and method	Ushin Tei	2020-07-28