Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597909 | Apparatus and a method for performing a call control in a mobile communication system | Kenichiro Sakai | 2003-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597909 | Apparatus and a method for performing a call control in a mobile communication system | Kenichiro Sakai | 2003-07-22 |