Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477318 | Image recording method and device in which color conversion information is recorded as sub-code information, and computer-readable recording medium therefor | — | 2002-11-05 |
| 6473879 | Encoding device and decoding device suitable for dubbing | Akihiro Shikakura, Tetsuya Shimizu | 2002-10-29 |