Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8739614 | Deterioration determination apparatus for airflow meter and deterioration determination method | Hidehito Tsujii | 2014-06-03 |
| 7062910 | Engine control system | — | 2006-06-20 |