Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7218834 | Method and apparatus for recording and playing back monitored video data | Koichi Ono, Hideo Nishijima | 2007-05-15 |
| 6684024 | Method and apparatus for recording and playing back monitored video data | Koichi Ono, Hideo Nishijima | 2004-01-27 |
| 6314137 | Video data compression system, video recording/playback system, and video data compression encoding method | Koichi Ono, Hideo Nishijima, Tadasu Horiuchi, Nobuyoshi Tsukiji | 2001-11-06 |