Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473466 | Data transmitting method and data transmitting apparatus accompanied with a plurality of transmitting of receiving antennas | Atsushi Miyashita, Toshiyuki Akiyama, Nobuo Tsukamoto, Tatuhiro Nakada | 2002-10-29 |
| 6381251 | Data transmission apparatus and receiving apparatus using orthogonal frequency division multiplex modulation system | Toshiyuki Akiyama, Atsushi Miyashita, Nobuo Tsukamoto | 2002-04-30 |