Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809893 | Information refresh method, storage system and storage medium thereof | Takuya Uzumaki, Hiroto Takeshita, Atsushi Tanaka | 2004-10-26 |
| 6744582 | Thermal-assisted magnetic storage device and method for driving the reading/writing head thereof | Takuya Uzumaki | 2004-06-01 |