Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359602 | SOx concentration acquiring apparatus of internal combustion engine | Kazuhisa Matsuda, Keiichiro Aoki | 2025-07-15 |
| 12291985 | Control device of exhaust sensor | Mie Kato, Daisuke Kawai | 2025-05-06 |