Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8055780 | Method of managing information and information processing apparatus | — | 2011-11-08 |
| 7975293 | Authentication system, authentication method and terminal device | Hiroki Yoshida, Masahiro Kitamura | 2011-07-05 |
| 7937749 | Method and system for managing network | — | 2011-05-03 |