Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578782 | Musical tone control device for electronic keyboard instrument | — | 1996-11-26 |
TM
Takemichi Masubuchi
Overall (All Time): #3,758,149 of 4,157,543Top 95%
1
Patents All Time