Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460713 | Process for producing low viscosity lubricating base oil having high viscosity index | Tetsuo Takito, Yuji Yoshizumi, Yasuo Kinoshita | 1995-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460713 | Process for producing low viscosity lubricating base oil having high viscosity index | Tetsuo Takito, Yuji Yoshizumi, Yasuo Kinoshita | 1995-10-24 |