Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970060 | Contents generator and method | Koichiro Yamaguchi, Akihiro Tanaka, Yoshihisa Terada | 2011-06-28 |
| 7885894 | Content distribution system and content license management method | Tatsuya Shimoji, Yoshiharu Dewa, Naohisa Kitazato, Yasushi Katayama | 2011-02-08 |
| 7873987 | Content distribution system and distribution method, and content processing device and processing method | Naohisa Kitazato, Yoshiharu Dewa, Yasushi Katayama, Tatsuya Shimoji, Katsumi Tokuda +1 more | 2011-01-18 |