Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10305999 | Information processing system, terminal apparatus, and program for improving accuracy of read receipt statuses | — | 2019-05-28 |
| 10270751 | Information processing device, information management method, and information processing system | Ryoh SHIMOMOTO, Shinya Mukasa, Teruaki Takahashi | 2019-04-23 |
| 10264154 | Display control system | Kenichi Takeda | 2019-04-16 |