Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467963 | Fluid bearing equipment | Katsunori Sakuragi, Takao Yoshitsugu, Yasuo Saeki | 2002-10-22 |
| 6357916 | Hydrodynamic bearing device | Yasuo Saeki, Takao Yoshitsugu, Katsunori Sakuragi | 2002-03-19 |