Issued Patents All Time
Showing 1–2 of 2 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, Tatsuya Goto | 2021-02-02 |
| 10463970 | Information processing system | Haijie Hewu, Yuji Nakamura, Nobukazu Koyama | 2019-11-05 |