Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980814 | Mobile communication system with mobile station position detection | Takehiko Shioda, Yasuteru Kodama, Masami Suzuki, Hiroto Inoue, Katsunori Arakawa +4 more | 2005-12-27 |
| 6904358 | System for displaying a map | Katsunori Arakawa, Yasuteru Kodama | 2005-06-07 |
| 6853847 | Method and apparatus for positioning a mobile station | Takehiko Shioda | 2005-02-08 |