Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941687 | Catalyst temperature estimation device, catalyst temperature estimation system, data analysis device, and control device of internal combustion engine | Harufumi Muto, Atsushi Nagai, Yosuke Hashimoto | 2021-03-09 |