Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539103 | Air intake device for internal combustion engine | — | 2020-01-21 |
OO
Osamu Ooki
Overall (2020): #324,494 of 565,922Top 60%
1
Patents 2020