KS

Kouhei SUMI

Yamaha: 1 patents #71 of 214Top 35%
Overall (2020): #384,140 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10586519 Chord estimation method and chord estimation apparatus Takuya Fujishima 2020-03-10