Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7015391 | Analog electronic drum set, parts for drum stick, analog electronic drum set and foot-pedal unit | — | 2006-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7015391 | Analog electronic drum set, parts for drum stick, analog electronic drum set and foot-pedal unit | — | 2006-03-21 |