Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898704 | Image output controller | Takashi Doi, Yoshihiko Matsuzawa | 2011-03-01 |
| 7605943 | Production of a color conversion profile utilizing comparison of spectral reflectance data and comparative colors | Roy S. Berns, Lawrence A. Taplin, Yoshifumi Arai | 2009-10-20 |
| 7019867 | Color correction device | Naoki Kuwata, Takashi Maruyama | 2006-03-28 |
| 6611632 | Device and method for interpolating image data and medium on which image data interpolating program is recorded | Tadao Tomiyama, Masahiro Someno | 2003-08-26 |
| 6404509 | Color correction device | Naoki Kuwata, Takashi Maruyama | 2002-06-11 |