Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910960 | Exhaust control system on internal combustion engine | Tetsuo Ueki | 1990-03-27 |
| 4665692 | Engine exhaust control system | — | 1987-05-19 |
MI
Motohiro Inaba
Calsonic: 1 patents #72 of 204Top 40%
Overall (All Time): #2,322,616 of 4,157,543Top 60%
2
Patents All Time