Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171901 | Chat server, chat system, and non-transitory computer readable storage medium for supplying images and chat data | Jiro Uzaki, Mizuki Ohara, Shun Tanaka | 2021-11-09 |
| 11060884 | Terminal device, group communication system, and group communication method | — | 2021-07-13 |