Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401699 | Information processing device and information processing method for managing a video call | Masatoshi Fukuda | 2025-08-26 |
| 11102613 | Server for controlling an information sharing state between a first mobile phone and a second mobile phone via a network | Masahito Yokoyama, Akira Tange, Kyohei TAKANO | 2021-08-24 |
| 10728703 | Server for controlling an information sharing state between a first mobile phone and a second mobile phone via a network | Masahito Yokoyama, Akira Tange, Kyohei TAKANO | 2020-07-28 |
| 10194270 | Server for controlling an information sharing state between a first mobile phone and a second mobile phone via a network | Masahito Yokoyama, Akira Tange, Kyohei TAKANO | 2019-01-29 |