Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003968 | Apparatus and system effectively using a plurality of authentication servers | Hidemitsu Higuchi | 2018-06-19 |
| 9882741 | Communication apparatus and communication method | — | 2018-01-30 |