Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870082 | Device for treating exhaust gas from engine and method for manufacturing said device | — | 2020-12-22 |
| 10844798 | Engine control device | Hiroyuki Kurita, Takeatsu Ito, Hiroshi Yoshida | 2020-11-24 |