Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462356 | Internal combustion engine use ignition device | Naoki Kataoka | 2022-10-04 |
| 11393622 | Ignition apparatus | Kimihiko Tanaya, Naoki Kataoka, Yusuke Naruse | 2022-07-19 |
YM
Yuichi MURAMOTO
Overall (2022): #92,898 of 548,613Top 20%
2
Patents 2022