Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977356 | Driver circuit for D.C. motor | Fimihiko Ito | 1990-12-11 |
KO
Kenzi Otani
Overall (All Time): #3,917,145 of 4,157,543Top 95%
1
Patents All Time