Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810490 | Storage device, data processing system and data writing and readout method | Akira Sassa, Takumi Okaue | 2004-10-26 |
| 6681269 | Data processing apparatus, external storage apparatus, data processing system and data transmitting method | Kenichi Nakanishi | 2004-01-20 |