Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5113835 | Method of controlling exhaust gas recirculation for an internal combustion engine | Yasunari Seki, Shigeto Kashiwabara | 1992-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5113835 | Method of controlling exhaust gas recirculation for an internal combustion engine | Yasunari Seki, Shigeto Kashiwabara | 1992-05-19 |