Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005942 | Integrated presence management system, presence server and presence information management program | Hideya Yoshiuchi | 2011-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005942 | Integrated presence management system, presence server and presence information management program | Hideya Yoshiuchi | 2011-08-23 |