HM

Hiromu Miyamoto

Yamaha: 2 patents #24 of 184Top 15%
Overall (1997): #38,301 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5654517 Automatic performance device having a function of modifying tone generation timing — 1997-08-05
5635659 Automatic rhythm performing apparatus with an enhanced musical effect adding device — 1997-06-03