Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361142 | Image processing apparatus and method for multi-level image signal | — | 1994-11-01 |
| 5313204 | Encoding and decoding devices with predictor and detector | Makoto Matsumoto, Yukiyasu Kawahata, Tomohiro Kimura, Fumitaka Ono | 1994-05-17 |
| 5291309 | Image processing apparatus and method for multi-level image signal | — | 1994-03-01 |