Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782795 | Multicast data communication system, data communication apparatus, multicast data communication method and computer readable non-transitory information recording medium | Naokazu Kawamura, Yoshiyuki Tamura | 2010-08-24 |