Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098689 | Ignition device for internal combustion engine | Koji Shibata, Yoichiro Kobayashi | 2021-08-24 |
| 11008988 | Electronic control device and abnormality/normality determination method of electronic control device | Yasushi Sugiyama, Atsushi ARATA, Masahiro Doi | 2021-05-18 |