Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747945 | OFDM transmitting and receiving apparatus and OFDM transmitting and receiving method | Kimihiko Ishikawa | 2004-06-08 |
| 6714511 | OFDM transmission/reception apparatus having a guard interval length changing function | Mitsuru Uesugi | 2004-03-30 |