Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7301969 | OFDM transmitting apparatus, receiving apparatus and transmitting system and signal structure of transmission signal for use in the same | Atsushi Miyashita | 2007-11-27 |
| 7016298 | Signal transmission/reception system of orthogonal frequency division multiplexing | Toshiyuki Akiyama, Nobuo Tsukamoto, Satoshi Okabe | 2006-03-21 |
| 6965650 | Digital modulation type signal transmission apparatus and method of displaying received signal in the signal transmission apparatus | Toshiyuki Akiyama | 2005-11-15 |
| 6745365 | Coder with error correction, decoder with error correction and data transmission apparatus using the coder and decoder | Yoshiro Kokuryo, Atsushi Mizuno, Kunihiko Kondo, Nobuo Tsukamoto, Kenji Terada | 2004-06-01 |
| 5818813 | Orthogonal frequency division multiplexing transmission system and transmitter and receiver adapted to the same | Masafumi Saito | 1998-10-06 |