Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064346 | Communication path control system, program, and storage medium therefor | Kenji Kumaki | 2011-11-22 |
| 7894465 | Channel switching multicast distribution apparatus and method, and multicast reception apparatus | Chikara Sasaki, Atsushi Tagami | 2011-02-22 |