Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338891 | Musical tone control device with performing glove | Takamichi Masubuchi | 1994-08-16 |
KK
Katutoshi Kouchi
Overall (All Time): #3,804,306 of 4,157,543Top 95%
1
Patents All Time