Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019070 | Teleconferencing device, and teleconference initiating method and program thereof | — | 2011-09-13 |
| 8001095 | Method of updating a version of an application program | Naoyuki Uramatsu, Wataru Negishi, Toshiyuki Yamasaki, Osamu Tokunaga | 2011-08-16 |
| 7912196 | Voice conference apparatus, method for confirming voice in voice conference system and program product | — | 2011-03-22 |