Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5749563 | Exhaust gas recirculation system | Yuji Hosaka, Yasuhiro Makibayashi, Tomoyuki Kumagai | 1998-05-12 |
| 4414941 | Method and apparatus for fuel injection in electronic fuel injection controlled engines | — | 1983-11-15 |