Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856623 | Communication system, method of processing message in communication system, and station-side unit and subscriber-side unit | Motoshi Hamasaki, Hiroshi Murakawa, Masanobu Edasawa | 2005-02-15 |