Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721707 | Abnormality determination apparatus and abnormality determination method for valve | — | 2010-05-25 |
| 7454953 | Internal combustion engine control apparatus | Yoshito Aibara | 2008-11-25 |
| 6997160 | Control device for an internal combustion engine | Yasuhiro Oi | 2006-02-14 |