Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771875 | RECORDING MEDIUM WITH VIDEO INDEX INFORMATION RECORDED THEREIN VIDEO INFORMATION MANAGEMENT METHOD WHICH USES THE VIDEO INDEX INFORMATION RECORDING MEDIUM WITH AUDIO INDEX INFORMATION RECORDED THEREIN AUDIO INFORMATION MANAGEMENT METHOD WHICH USES THE AUDIO INDEX INFORMATION AND A VIDEO RETRIEVAL SYSTEM | Takayuki Kunieda, Yuki Wakita | 2004-08-03 |
| 6711287 | Image-feature extraction method and computer-readable record medium with a program for making a computer execute steps of the method recorded therein | — | 2004-03-23 |