Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118542 | Engine system | Masateru Nagao | 2021-09-14 |
| 10982604 | Gasoline engine system with improved idle up control upon detecting abnormality in valve during deceleration | Mamoru Yoshioka, Masateru Nagao | 2021-04-20 |
| 10975779 | Engine system for determining abnormalities in an exhaust gas recirculation valve | Mamoru Yoshioka, Masateru Nagao | 2021-04-13 |
| 10927778 | Engine system | Masateru Nagao, Mamoru Yoshioka | 2021-02-23 |