Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512375 | Method of detecting spark plug fouling and ignition system having means for carrying out the same | Yasushi Sakakura | 2003-01-28 |
| 6505605 | Control system for an internal combustion engine and method carried out by the same | Yasushi Sakakura, Takahiro Suzuki | 2003-01-14 |