Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773758 | Variable valve mechanism | Atsushi Hisano, Youta Sakurai, Satoru Takao | 2023-10-03 |
YS
Yoshichika Sato
Overall (2023): #192,435 of 537,848Top 40%
1
Patents 2023