Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668079 | Method of processing image signal | — | 2003-12-23 |
| 6603878 | Image processing method | — | 2003-08-05 |
| 6504952 | Image processing method and apparatus | Kazuhiko Takemura | 2003-01-07 |
| 6278533 | Method of processing image signal | — | 2001-08-21 |
| 6211973 | Color transforming method | — | 2001-04-03 |
| 6151136 | Color transforming method | — | 2000-11-21 |
| 5602942 | Method and apparatus for emphasizing sharpness of image by detecting the edge portions of the image | Osamu Shimazaki | 1997-02-11 |
| 5485534 | Method and apparatus for emphasizing sharpness of image by detecting the edge portions of the image | Osamu Shimazaki | 1996-01-16 |
| 5278669 | Image reading apparatus for automatically setting up image reading region and method thereof | — | 1994-01-11 |
| 5276511 | Method of and apparatus for processing image by setting up image processing conditions on the basis of finishing information | — | 1994-01-04 |
| 5194946 | Color scanner and automatic setting method of signal processing conditions | Seiichiro Morikawa | 1993-03-16 |