Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501778 | Plane emission type semiconductor laser and method of manufacturing the same | Takeo Kaneko, Katsumi Mori | 2002-12-31 |
| 6480523 | Spectrum spreading communication system using single spreading code | — | 2002-11-12 |
| 6351459 | Control random access in mobile communication system without interrrupting continuous communications | — | 2002-02-26 |