Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8457444 | Communication apparatus | Shinichi Shirasaka, Naoyuki Uramatsu, Shinji Takahashi, Tetsuya Katsumata | 2013-06-04 |
| 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 |
| 7053924 | Television conference system, terminal for the system, connection control method, and connection control program | Naoyuki Uramatsu | 2006-05-30 |