Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078392 | Unburned fuel amount-estimating device in engine and temperature-estimating device of exhaust emission purifier | Shigeto Yahata, Shinichirou Okugawa | 2011-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078392 | Unburned fuel amount-estimating device in engine and temperature-estimating device of exhaust emission purifier | Shigeto Yahata, Shinichirou Okugawa | 2011-12-13 |