Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815402 | Lubricating oil composition containing cyclic organophosphorus compound | Toshinori Tazaki, Shuichi Sakanoue | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815402 | Lubricating oil composition containing cyclic organophosphorus compound | Toshinori Tazaki, Shuichi Sakanoue | 2004-11-09 |