Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907260 | Method for controlling transmit power for communication system | Katsuhiko Tsunehara, Takashi Yano, Takaki Uta, Toshinori Suzuki | 2005-06-14 |
| 6879845 | Wireless communication method and system using beam direction-variable antenna | Ken Takei, Satoshi Takahashi, Hiroshi Usami, Yuuji Ishida | 2005-04-12 |
| 6839558 | Integrated control system for radio service areas of base stations in mobile communication system | Mikiya Namura, Masataka Ohta | 2005-01-04 |