Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11769627 | Ignition coil for internal combustion engine | Norihiro Adachi, Tetsuya Miwa | 2023-09-26 |
| 11545300 | Ignition coil for internal combustion engine | Norihiro Adachi, Tetsuya Miwa | 2023-01-03 |