KT

Keishi Takami

Yamaha: 1 patents #1,232 of 2,001Top 65%
Overall (All Time): #3,327,519 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7544879 Tone generation processing apparatus and tone generation assignment method therefor 2009-06-09