RS

Ryo Susami

RO Roland: 1 patents #7 of 22Top 35%
Overall (2019): #287,334 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10181313 Electronic percussion instrument Ryo Takasaki 2019-01-15