Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742765 | Authentication system and authentication method | Hiroyuki Tanaka, Masakatsu Matsuo | 2017-08-22 |
| 9692770 | Signature verification using unidirectional function | Kenjiro Ike, Hiroyuki Tanaka, Masakatsu Matsuo | 2017-06-27 |