Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697709 | Dynamic pressure type bearing device | Natsuhiko Mori, Yasuhiro Yamamoto, Kiyotaka Kusunoki, Masakazu Hirata | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697709 | Dynamic pressure type bearing device | Natsuhiko Mori, Yasuhiro Yamamoto, Kiyotaka Kusunoki, Masakazu Hirata | 1997-12-16 |