Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483819 | Radio communication system and method using space-division multiple access | Ryoichi Fujie, Syuji Ito | 2002-11-19 |
| 6477158 | Method and apparatus for assigning codes | — | 2002-11-05 |
| 6370377 | Mobile radio communication system | Shuuji Itou, Toshiaki Tomisawa | 2002-04-09 |