Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813314 | Image decoding device for decoding a hierarchically coded image | Tomoko Aono, Hisashi Saiga, Hiroyuki Katata | 2004-11-02 |
| 6714591 | Video image coding device and video image decoding device | Hiroyuki Katata, Tomoko Aono | 2004-03-30 |
| 6693960 | Moving picture encoder and moving picture decoder | Norio Ito, Hiroyuki Katata, Tomoko Aono | 2004-02-17 |
| 6678326 | Motion picture coding and decoding apparatus | Hiroyuki Katata, Norio Ito, Tomoko Aono, Shuichi Watanabe | 2004-01-13 |