Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847707 | Communication charge calculating apparatus, control method for the same, and medium in which program for the communication charge calculating apparatus has been recorded | Tatsuo Suzuki, Tomoharu Ikedo, Katsutoshi Gomyo | 2005-01-25 |
| 6847710 | Device for collecting, processing, working, and managing call details and method for collecting, processing, working, and managing call details | Hayao Toyoma | 2005-01-25 |