Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877479 | Bandwidth control system and method capable of reducing traffic congestion on content servers | Yoshitaka Hamaguchi, Nobuyuki Nakamura | 2011-01-25 |
| 7865821 | Electronic document update notification device and electronic document update notifying method | Shin Torigoe | 2011-01-04 |