Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443016 | Lubricating oil composition for gear oil | — | 2019-10-15 |
| 10227541 | Lubricating oil composition for transmissions | Kohei Masuda, Hajime Nakao | 2019-03-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443016 | Lubricating oil composition for gear oil | — | 2019-10-15 |
| 10227541 | Lubricating oil composition for transmissions | Kohei Masuda, Hajime Nakao | 2019-03-12 |