Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Masako Kadobayashi | 2020-07-28 |