Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611620 | Reversible coding method, reversible coding apparatus, and memory medium used therein | Masaaki Kobayashi, Mutsuaki NOMA | 2003-08-26 |
| 6563604 | Method of gradation reproduction | Hiroyuki Morimatsu | 2003-05-13 |