Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157612 | Secret tampering detection system, secret tampering detection apparatus, secret tampering detection method, and program | — | 2021-10-26 |
| 11099984 | Permutation apparatus, permutation method, and program | — | 2021-08-24 |
| 10950144 | Secret falsification detecting system, secret computation apparatus, secret falsification detecting method, and program | — | 2021-03-16 |
| 10929502 | Matrix triangulation apparatus, matrix triangulation method, and program | — | 2021-02-23 |
| 10885814 | Share recovery system, share recovery apparatus, share recovery method, and program | Koji Chida, Ryo Kikuchi, Koki Hamada | 2021-01-05 |