Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591997 | Internal-combustion-engine ignition apparatus | — | 2023-02-28 |
NK
Naoki Kataoka
Overall (2023): #314,279 of 537,848Top 60%
1
Patents 2023