Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813321 | Digital demodulator | Hisakazu Katoh, Akinori Hashimoto, Yuichi Iwadate, Kazuhiko Shibuya, Shigeyuki Itoh +5 more | 2004-11-02 |
| 6788654 | Digital data receiver | Akinori Hashimoto, Hisakazu Katoh, Hiroyuki Hamada, Kyoichi Saito, Tomohiro Saito | 2004-09-07 |
| 6700940 | Carrier reproduction circuit | Hisakazu Katoh, Akinori Hashimoto, Tomohiro Saito, Kenichi Shiraishi, Akihiro Horii +2 more | 2004-03-02 |