Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781543 | Adaptive array antenna system and mobile telecommunications system using the same | Youichi Nakagawa, Takashi Fukagawa | 2004-08-24 |
| 6709321 | Processing jig | Kazuo Ishizaki | 2004-03-23 |
| 6693883 | TDMA radio terminal capable of adjusting transmit timing by using measured delay time | Katsuaki Abe, Kenichi Takahashi | 2004-02-17 |
| 6693889 | Transmission and reception system, transmission and reception device, and method of transmission and reception | Katsuaki Abe, Naoyuki Yamamoto | 2004-02-17 |