Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019202 | Content reproduction appratus, content reproduction method, and content reproduction system with varied-speed reproduction requests | Yoshikatsu Niwa, Shinya Masunaga, Tomoaki Takemura, Junichi Otani | 2011-09-13 |
| 7916600 | Optical writing device, optical reading device, recording-medium writing method, including wobble signal evaluation features | Yoshiyasu Masuda, Takashi Sasaki | 2011-03-29 |
| 7870281 | Content playback device, content playback method, computer-readable storage medium, and content playback system | Shinya Masunaga, Yoshikatsu Niwa, Tomoaki Takemura, Junichi Otani | 2011-01-11 |