Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932065 | Internal combustion engine ignition apparatus | Yusuke Naruse | 2005-08-23 |
| 6865929 | Combustion state detection and failure determination apparatus of an internal combustion engine | Koichi Okamura, Yasuhiro Takahashi, Mitsuru Koiwa | 2005-03-15 |
| 6848437 | Ignition device for an internal combustion engine | Yusuke Naruse | 2005-02-01 |
| 6837230 | Ignition device for an internal combustion engine | Yusuke Naruse | 2005-01-04 |