Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8972300 | Content distribution system | Masao Nonaka, Toshihisa Nakano, Yuichi Futa, Motoji Ohmori, Kazukuni Kobara +1 more | 2015-03-03 |
| 8601590 | Content distribution system | Toshihisa Nakano, Masao Nonaka, Yuichi Futa, Motoji Ohmori, Kazukuni Kobara +1 more | 2013-12-03 |