Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739280 | Lubricant additive, lubricant additive composition, and lubricating oil composition containing the same | Kazuhiro Oda, Yutaro Shimizu | 2023-08-29 |
| 11739283 | Lubricant additive, lubricant additive composition, and lubricating oil composition containing the same | Yutaro Shimizu, Kazuhiro Oda, Seita Ueda | 2023-08-29 |