Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613553 | Production method of fluid dynamic bearing, fluid dynamic bearing, spindle motor, and disk driving apparatus | Mitsuya Kusuhara, Kunio Sakurada, Kazuya Sato | 2013-12-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613553 | Production method of fluid dynamic bearing, fluid dynamic bearing, spindle motor, and disk driving apparatus | Mitsuya Kusuhara, Kunio Sakurada, Kazuya Sato | 2013-12-24 |