Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7312894 | Color conversion apparatus | — | 2007-12-25 |
| 7126722 | Image data conversion method and apparatus | Hiroki Ino | 2006-10-24 |
| 6525838 | Color image processing apparatus and recording medium | Hiroki Ino | 2003-02-25 |
| 6198552 | Color image information processing system, using color image information to which achromatic color information is appended, and input device and output device employed in same | — | 2001-03-06 |