Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624889 | Lubricating grease composition | Takahiro Ozaki, Yasushi Kawamura, Kazunori Takase, Tetsuo Tsuchiya | 1997-04-29 |
| 5585336 | Grease composition for tripod type constant velocity joint | Takahiro Ozaki, Fumio Goto, Yasushi Kawamura, Tetsuo Tsuchiya, Toshiharu Kato +2 more | 1996-12-17 |
| 5487837 | Grease composition for constant velocity joint | Takahiro Ozaki, Fumio Goto, Tetsuo Tsuchiya | 1996-01-30 |