Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7756944 | Information providing apparatus, information providing method, information providing program, and recording medium | — | 2010-07-13 |
| 7627751 | Information processing apparatus, an authentication apparatus, and an external apparatus | — | 2009-12-01 |
| 7520339 | Apparatus for achieving integrated management of distributed user information | — | 2009-04-21 |