Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736109 | Knock control system | — | 2004-05-18 |
| 6718920 | Camshaft rotational phase detecting apparatus and cylinder intake air quantity calculating apparatus for engine | Yoshiaki Yoshioka, Tetsuya Iwasaki | 2004-04-13 |