Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355856 | Key exchange method, key exchange system, key distribution device, communication device, and program | Reo Yoshida, Tetsutaro Kobayashi, Tomohide Yamamoto, Yuto KAWAHARA, Kazuki Yoneyama | 2019-07-16 |
| 10275960 | Security system, management apparatus, permission apparatus, terminal apparatus, security method and program | Tomohide Yamamoto, Tetsutaro Kobayashi, Reo Yoshida | 2019-04-30 |
| 10218495 | Secure computation method, secure computation system, secure computation server, registrant terminal, user terminal and program | Teruko Miyata, Hiroyoshi TAKIGUCHI, Naoto Kiribuchi, Koji Chida, Dai Ikarashi +2 more | 2019-02-26 |