Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10686604 | Key device, key cloud system, decryption method, and program | Tsunekazu Saito, Tetsutaro Kobayashi | 2020-06-16 |
| 10644878 | Key management system and method | — | 2020-05-05 |