Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741649 | Coding apparatus for audio and picture signals | Kiyoshi Ishiyama | 2004-05-25 |
| 5563887 | Transmission error correction code appending device which can regulate a maximum delay of an interleaver in a variable bit rate video coding system | — | 1996-10-08 |
| 5376973 | Image memory device | Yoichi Katayama | 1994-12-27 |
| 4797740 | Real-time video signal processing device capable of typically executing interframe coding | Ichiro Tamitani, Yukio Endo | 1989-01-10 |