Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193084 | Low viscosity lubricating oil compositions | Koichi Kubo, Taiki HATTORI, Chihiro Sone | 2021-12-07 |
YT
Yoshitaka Takeuchi
Overall (2021): #197,544 of 548,734Top 40%
1
Patents 2021