Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782005 | Communication system and communication method | Hidenobu Fukushima, Masafumi Narikawa | 2004-08-24 |
| 6747992 | Communication system and communication method | — | 2004-06-08 |
| 6731595 | Multi-carrier modulation and demodulation system using a half-symbolized symbol | — | 2004-05-04 |
| 6680979 | Method and device for communication | Masataka Kato, Tsuyoshi Kobayashi, Yoshiaki Koizumi | 2004-01-20 |