Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954854 | Electronic authentication method, electronic authentication apparatus and electronic authentication storage medium | Yukio Saito, Ryota Koiso | 2005-10-11 |
| 6952775 | Method and system for electronic authentification | — | 2005-10-04 |