Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071878 | Particle deposition amount estimation device and exhaust purification system | Katsunari Jonouchi, Masahiro Itani | 2024-08-27 |
| 11988176 | Engine control device | Masahiro Itani, Hideo Shiomi | 2024-05-21 |