Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346478 | Secure computation system, secure computation apparatus, method, and program | Koki Hamada | 2025-07-01 |
| 12333039 | Secret hash table construction system, reference system, methods for the same | Koki Hamada, Ryo Kikuchi | 2025-06-17 |
| 12255993 | Data access method, data storage system, server apparatus, client apparatus, and program | Koki Hamada | 2025-03-18 |
| 12189594 | Secret hash table construction apparatus, secret hash table construction system, secret hash table construction method and program | — | 2025-01-07 |
| 12164440 | Secure array access apparatus, secure array access method, and program | Koki Hamada | 2024-12-10 |
| 12141322 | Analysis query response system, analysis query execution apparatus, analysis query verification apparatus, analysis query response method, and program | Koki Hamada | 2024-11-12 |
| 12095906 | Secret survival data processing system, secret survival data processing apparatus, secret survival data processing method, and program | Dai Ikarashi, Koki Hamada, Ryo Kikuchi, Hiroki Sudo, Ibuki MISHINA | 2024-09-17 |