Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371606 | Image encoding apparatus | Mitsuru Maeda, Yasuji Hirabayashi, Tadashi Yoshida | 1994-12-06 |
| 5361147 | Method and apparatus for encoding and decoding color images | Yasuhiko Yasuda, Shigeo Kato, Hirokazu Uchio | 1994-11-01 |
| 5345517 | Image reduction apparatus | Mitsuru Maeda, Yasuji Hirabayashi, Tadashi Yoshida | 1994-09-06 |
| 5325448 | Image treatment method and apparatus with error dispersion and controllable quantization | Hidefumi Ohsawa, Akiko Fukuhara | 1994-06-28 |
| 5309524 | Image reducing apparatus | Yasuji Hirabayashi, Mitsuru Maeda, Tadashi Yoshida | 1994-05-03 |
| 5282256 | Binary image data coding method having the function of correcting errors derived from coding | Hidefumi Ohsawa | 1994-01-25 |