Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491298 | Automatic accompaniment apparatus determining an inversion type chord based on a reference part sound | — | 1996-02-13 |
AE
Aoki Eiichiro
Overall (All Time): #3,736,198 of 4,157,543Top 90%
1
Patents All Time