Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702756 | Engine intake system having a supercharger | — | 1987-10-27 |
| 4676217 | Internal combustion engine having a supercharger | — | 1987-06-30 |
| 4495929 | Exhaust gas recirculation system for diesel engines | Tooru Maeda | 1985-01-29 |