Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917488 | Data storage device, head positioning apparatus and head positioning method | Masahide Yamasaki | 2005-07-12 |
| 6853512 | Data storage device, head positioning apparatus and head positioning method | — | 2005-02-08 |