Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968197 | Apparatus and method for acquisition of communication quality | Shinichi Mori, Tetsuro Imai, Yoshihiro Ishikawa | 2005-11-22 |
| 6944439 | Apparatus for call admission control based on transmission power of base station | Takahiro Hayashi, Yoshihiro Ishikawa, Seizo Onoe, Takehiro Nakamura, Yoshiaki Ofuji | 2005-09-13 |
| 6873626 | Control system, control method, and radio network controller preferably used for the system and method | Takahiro Hayashi, Yoshihiro Ishikawa | 2005-03-29 |
| 6853844 | Transmission power control method and mobile station | — | 2005-02-08 |