Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6196209 | Ignition coil device for engine | Junichi Shimada, Manabu Hashimoto | 2001-03-06 |
| 5632259 | Ignition apparatus for an internal combustion engine | Noboru Sugiura, Kazutoshi Kobayashi, Kenichi Katagishi, Yoichi Anzo, Hidetoshi Oichi +1 more | 1997-05-27 |