Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098689 | Ignition device for internal combustion engine | Yasuo Shima, Yoichiro Kobayashi | 2021-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098689 | Ignition device for internal combustion engine | Yasuo Shima, Yoichiro Kobayashi | 2021-08-24 |