Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181090 | Ignition apparatus | Shota Kinoshita, Fumiaki Aoki, Daisuke Tanaka, Akimitsu Sugiura, Jan Husarik | 2021-11-23 |
| 11129268 | Ignition apparatus including spark plug that generates plasma | Shota Kinoshita, Fumiaki Aoki, Daisuke Tanaka, Akimitsu Sugiura, Jan Husarik | 2021-09-21 |