Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5933252 | Color image processing method and apparatus therefor | Kazuhiko Onuma, Tadataka Koga, Yoshizumi Yasuda, Yoshinobu Mita, Osamu Yamada | 1999-08-03 |
| 4741046 | Method of discriminating pictures | Masahiko Matsunawa, Yoshizumi Yasuda | 1988-04-26 |