Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809621 | Internal combustion engine ignition coil, and method of producing the same | Takashi Nagata, Kazutoyo Osuka, Kazuhide Kawai, Junichi Wada | 2004-10-26 |
| 6675786 | Ignition coil assembly for engine | Koji Tsunenaga | 2004-01-13 |