Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544058 | Misfire detecting apparatus for a multi-cylinder internal combustion engine | Akira Demizu, Yukinobu Nishimura | 1996-08-06 |
| 5497328 | Device for detecting continuous misfires of a multi-cylinder internal combustion engine | Akira Demizu | 1996-03-05 |
| 5474045 | Engine control device | Akira Demizu, Hitoshi Inoue, Ryoji Nishiyama, Hideaki Katashiba | 1995-12-12 |