Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12095927 | Signature verification system, verification key management apparatus, verification key management method and program | Yuki OKANO, Koha Kinjo | 2024-09-17 |
| 12039527 | Service providing system, service providing device, service providing method, and service providing program | Koha Kinjo, Ryohei Suzuki | 2024-07-16 |
| 11900735 | Voting system, vote relay server, client terminal, voting method, advertisement distribution system, and program | Koha Kinjo, Ryo Kikuchi | 2024-02-13 |