Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920650 | Vertical multicylinder straight engine | Takayuki Ichikawa, Mutsuhisa Ishihara, Yasushi Kobayashi | 2021-02-16 |
SA
Shinya Asada
Overall (2021): #265,870 of 548,734Top 50%
1
Patents 2021