Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10905961 | User management server, terminal, information display system, user management method, information display method, program, and information storage medium | Yuji Nakamura, Fumiaki Hisamatsu, Makoto Saito, Soushi Urakawa | 2021-02-02 |