Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8886014 | Video recording apparatus, scene change extraction method, and video audio recording apparatus | Isao Otsuka | 2014-11-11 |
| 8798170 | Program recommendation apparatus | — | 2014-08-05 |
| 8737806 | Reproduction device and reproduction method | Yohei Kitahara, Masaaki Shimada | 2014-05-27 |
| 8639089 | Video audio recording/playback apparatus and method | Masaaki Shimada, Youhei Kitahara | 2014-01-28 |
| 8509592 | Image difference detection method and apparatus, scene change detection method and apparatus, and image difference value detection method and apparatus | — | 2013-08-13 |
| 8265454 | Video/audio playback apparatus | Chihiro Morita | 2012-09-11 |
| 8234354 | File transfer method and file transfer system | Kiyoyasu Maruyama, Chihiro Morita, Hiroshi Yamamoto | 2012-07-31 |
| 8135262 | Apparatus and method for programming the recording of broadcast programs and delaying the recording end times when extension key words are detected | Keiji Hatanaka | 2012-03-13 |
| 7613381 | Video data processing method and video data processing apparatus | Tsuyoshi Abe | 2009-11-03 |
| 6370444 | Disc library apparatus | — | 2002-04-09 |