Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7228854 | Ignition coil apparatus for an internal combustion engine | Nobuyuki Sawazaki | 2007-06-12 |
| 7213588 | Ignition device for internal combustion engine | Shigemi Murata | 2007-05-08 |