Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7659837 | Operation processing apparatus, operation processing control method, and computer program | Toru Akishita | 2010-02-09 |
| 7505398 | OFDM modulation/demodulation system | Yasunari Ikeda | 2009-03-17 |
| 7403472 | OFDM receiving device and OFDM receiving method | Takahiro Okada, Yasunari Ikeda, Tamotsu Ikeda | 2008-07-22 |
| 7327669 | OFDM modem system | Yasunari Ikeda | 2008-02-05 |
| 7075949 | OFDM receiving device and OFDM receiving method | Takahiro Okada, Yasunari Ikeda, Tamotsu Ikeda | 2006-07-11 |
| 6856590 | OFDM transmission device and OFDM transmission method | Takahiro Okada, Yasunari Ikeda, Tamotsu Ikeda | 2005-02-15 |
| 5506836 | Orthogonal frequency division multiplex demodulation | Yasunari Ikeda, Toshihisa Hyakudai, Osamu Ito | 1996-04-09 |