Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680225 | Image reduction with fine-line protection | Tadashi Yoshida, Hidefumi Osawa | 1997-10-21 |
| 5666154 | Image communication apparatus and method therefor | — | 1997-09-09 |
| 5621826 | Image reduction apparatus | Akihiro Katayama, Mitsuru Maeda, Tadashi Yoshida | 1997-04-15 |
| 5592302 | Coding method for coding pixel blocks and apparatus therefor | — | 1997-01-07 |