Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131268 | Multi-cylinder internal combustion engine | Yoshihiro Yamaguchi, Junji Nagao | 2021-09-28 |
YK
Yuya Kasajima
Overall (2021): #194,988 of 548,734Top 40%
1
Patents 2021