Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909116 | Electronic musical instrument generating background musical tone | So Tanaka, Ninoru Harada | 1990-03-20 |
TT
Tom Taniwaki
Overall (All Time): #3,898,274 of 4,157,543Top 95%
1
Patents All Time