Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633325 | Adaptive predictive encoding and/or decoding apparatus | — | 1986-12-30 |
| 4215375 | Digital facsimile transmission system for screened pictures | Kazumoto Iinuma | 1980-07-29 |