Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920650 | Vertical multicylinder straight engine | Takayuki Ichikawa, Shinya Asada, Yasushi Kobayashi | 2021-02-16 |
MI
Mutsuhisa Ishihara
Overall (2021): #323,664 of 548,734Top 60%
1
Patents 2021