Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081866 | Selected playback apparatus, selected playback method, and program | Katsuhiko Watanabe, Tetsuo Morimoto, Kou Kobayashi, Kenichiro Imai | 2011-12-20 |
| 8055064 | Printed product, printed product detection method and detection apparatus, and authentication method and authentication apparatus | Masato Kiuchi | 2011-11-08 |