Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002204 | Exhaust purification system of internal combustion engine and exhaust purification method | — | 2021-05-11 |
| 10947909 | Control device of internal combustion engine and control method of same and learning model for controlling internal combustion engine and learning method of same | Daiki YOKOYAMA, Eiki Kitagawa | 2021-03-16 |
| 10914254 | Exhaust purification system of internal combustion engine and exhaust purification method | — | 2021-02-09 |