Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669507 | Fuel economy engine oil composition | — | 2020-06-02 |
NU
Nobuo Ushioda
Overall (2020): #327,014 of 565,922Top 60%
1
Patents 2020