Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630201 | Call control system, call controller, terminal device, and call control method | Shigeru Iwashina | 2014-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630201 | Call control system, call controller, terminal device, and call control method | Shigeru Iwashina | 2014-01-14 |