Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958451 | Graphical user interface for an information mediation system | Takayuki Ishida, Megumi Nozu, Hiroki Kato, Hirotoshi Maegawa | 2011-06-07 |
| 7885894 | Content distribution system and content license management method | Tatsuya Shimoji, Hideki Kagemoto, Naohisa Kitazato, Yasushi Katayama | 2011-02-08 |
| 7873987 | Content distribution system and distribution method, and content processing device and processing method | Naohisa Kitazato, Yasushi Katayama, Tatsuya Shimoji, Hideki Kagemoto, Katsumi Tokuda +1 more | 2011-01-18 |