Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847377 | System, method and computer program converting pixels to luminance levels and assigning colors associated with luminance levels in printer or display output devices | Katsuhito Kitahara, Kazuyuki Yokoyama | 2005-01-25 |