Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836674 | Method of controlling directional antenna and apparatus of the same | Tsuyoshi TANIGUCHI, Tatsuto Okamoto, Satoshi Masuda, Takashi Inoue, Sumaru Niida | 2004-12-28 |
| 6754255 | Mobile terminal, a base station, and a synchronization control method | Takashi Yano, Takaki Uta, Nobukazu Doi | 2004-06-22 |
| 6701132 | Mobile communication system, mobile station, and base station that calculates distance from mobile station | Shoji Fukuzawa, Tetsuhiko Hirata, Masashi Yano, Norihisa Matsumoto | 2004-03-02 |