Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522712 | Message authentication apparatus, message authentication method, and computer readable medium | — | 2022-12-06 |
| 11438137 | Encryption device, decryption device, encryption method, decryption method, and computer readable medium | Mitsuru Matsui, Daisuke Suzuki | 2022-09-06 |
| 11349668 | Encryption device and decryption device | — | 2022-05-31 |