Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409389 | Hydrodynamic bearing structure, hydrodynamic bearing apparatus, method of producing hydrodynamic bearing apparatus, and deflection scanning apparatus using hydrodynamic bearing apparatus | Susumu Kadokura, Masayoshi Asami | 2002-06-25 |