Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355856 | Key exchange method, key exchange system, key distribution device, communication device, and program | Reo Yoshida, Hitoshi Fuji, Tetsutaro Kobayashi, Tomohide Yamamoto, Kazuki Yoneyama | 2019-07-16 |