Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888962 | Image processing device for detecting one-color marks of a number of colors and image processing method thereof | Shinya Sonoda, Masahiro Akagi, Kouichi Ohmae, Masahito Yanagida | 2005-05-03 |