Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731910 | Data transmission system, data transmitter and data receiver used in the data transmission system | Fumio Ishizu, Keishi Murakami | 2004-05-04 |
| 6711123 | Receiving apparatus for OFDM communication system | — | 2004-03-23 |