Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523621 | Display method of exchanging messages among users in a group | Hiroaki Arisada | 2019-12-31 |
| 10331292 | Display control method, first terminal, and storage medium | Hiroaki Arisada | 2019-06-25 |