Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778595 | ADSL modem | Yasuhiro Arai, Kumiko Maruo, Takashi Sasaki, Akira Oshima | 2004-08-17 |
| 6760368 | Fast retraining method, apparatus, and storage medium in an xDSL transceiver | Yasuhiro Arai | 2004-07-06 |