Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061321 | Ignition device | Takayuki Takeuchi | 2011-11-22 |
| 8051822 | Spark plug and cylinder head assembly ensuring reliable ignition of air/fuel mixture | Hiroshi Yorita | 2011-11-08 |
| 8033273 | Plasma ignition system | Hideyuki Kato, Tohru Yoshinaga | 2011-10-11 |