Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8989363 | Incoming call forwarding management server, call-back terminal apparatus, and incoming call forwarding system | Hiroshi Obata | 2015-03-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8989363 | Incoming call forwarding management server, call-back terminal apparatus, and incoming call forwarding system | Hiroshi Obata | 2015-03-24 |