Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061321 | Ignition device | Masamichi Shibata | 2011-11-22 |
| 8030645 | Electronic device, process for producing the same and electronic equipment making use thereof | Kenji Harada, Tomohiro Okuzawa, Nobuaki Kambe, Jun Terao | 2011-10-04 |
| 7893604 | Spark plug with stream shaper to shape tumble vortex into desired stream in combustion chamber | Ken Hanashi | 2011-02-22 |