Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920159 | Electronic conference system, electronic conference controller, information terminal device, and electronic conference support method | Motoyuki Takaai, Eriko Tamaru, Hitoshi Abe | 2011-04-05 |
| 7920160 | Electronic conference assistance method, and information terminal device in electronic conference system | Eriko Tamaru, Motoyuki Takaai, Hitoshi Abe | 2011-04-05 |
| 7911495 | Electronic conference support device, electronic conference support method, and information terminal device of electronic conference system | Eriko Tamaru, Motoyuki Takaai, Hitoshi Abe | 2011-03-22 |