Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8406394 | Advertisement delivery system, call control apparatus, and advertisement delivery method | Kazuyoshi Kondo, Tomohiro Suzuki | 2013-03-26 |
| 8305940 | Telephone supplementary service communication control system | Tomohiro Suzuki, Kazuyoshi Kondo | 2012-11-06 |