Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065234 | Method and apparatus for correcting the color of a printed image | Po-Chieh Hung | 1991-11-12 |
| 5050007 | Image-scanning apparatus and method therefor | Yuichi Akanabe, Masayuki Inai, Takashi Niu, Tsuyoshi Katsuta, Yasuhito Shiraishi | 1991-09-17 |
| 4959711 | Method and apparatus for correcting the color of a printed image | Po-Chieh Hung | 1990-09-25 |