Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7593874 | Call center commissioned-service charge billing system | Kenichiro Uehara | 2009-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7593874 | Call center commissioned-service charge billing system | Kenichiro Uehara | 2009-09-22 |