Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081616 | Communication apparatus and communication method | — | 2011-12-20 |
| 8065416 | Playlist composition apparatus, copyright management apparatus and view terminal apparatus | Koichiro Akiyama, Hideki Tsutsui, Yoshihiro Ohmori | 2011-11-22 |