Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455371 | Communication processing system, group message processing method, communication processing apparatus, and control method and control program of communication processing apparatus | Kyoji Hirata, Toru Yamada, Akira Kamei, Hotaka Sugano, Masahiro Serizawa +2 more | 2019-10-22 |
| 10349347 | Communication terminal, communication system, communication method, and communication program | Toru Yamada, Akira Kamei, Masahiro Serizawa, Hotaka Sugano, Satoshi Hasegawa | 2019-07-09 |