Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972718 | Position calculating method, signal receiver, and position calculating apparatus therefor | Koji Watanabe | 2005-12-06 |
| 6889051 | Method and apparatus for measuring transmitting time offset of a base station | Mikio Kuwahara, Tomoaki Ishifuji, Kenzaburo Fujishima | 2005-05-03 |
| 6865394 | Location detection method, location detection system and location detection program | Mikio Kuwahara, Tomoaki Ishifuji | 2005-03-08 |