Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8319591 | Ignition coil with core formed of compressed powder | — | 2012-11-27 |
| 8011354 | Ignition coil for internal combustion engine | — | 2011-09-06 |
| 7753038 | Ignition coil | Kengo Nakao | 2010-07-13 |
| 7629869 | Ignition coil | — | 2009-12-08 |
| 7501923 | Ignition coil having plug cap | Kengo Nakao | 2009-03-10 |
| 7392799 | Ignition coil and method for manufacturing the same | — | 2008-07-01 |
| 7142080 | Stick-type ignition coil and terminal assembly therefor | — | 2006-11-28 |
| 7098765 | Ignition coil having magnetic flux reducing inner structure | Jyunichi Wada | 2006-08-29 |
| 7075401 | Small-diameter ignition coil | Jyunichi Wada, Kazutoyo Osuka | 2006-07-11 |