Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5412486 | Image processing apparatus and method with dual mode encoding | Tadashi Yoshida, Yasuji Hirabayashi, Hidefumi Oosawa | 1995-05-02 |
| 5267052 | Encoding the original image data and progessively encoding the image data independently | Tadashi Yoshida, Yasuji Hirabayashi, Hidefumi Oosawa | 1993-11-30 |