KT

Keizo Terui

Yamaha: 1 patents #1,232 of 2,001Top 65%
Overall (All Time): #3,781,762 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5457282 Automatic accompaniment apparatus having arrangement function with beat adjustment Hiromu Miyamoto, Tatsuya Nonaka, Eiichiro Aoki, Kazunori Maruyama 1995-10-10