Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132788 | Image processing apparatus for processing respective image data obtained by reading an outputting image signal corresponding to pixels forming the original image | — | 1992-07-21 |
| 5130820 | Image processing device | — | 1992-07-14 |
| 5130788 | Shading correction using FIFO memory for correction data | — | 1992-07-14 |
| 5105280 | Image forming device which can form an image by printing a plurality of pixel unit areas which are composed of multiple sub pixels | Shigeo Ogino | 1992-04-14 |
| 5091978 | Apparatus for line scanning a document | — | 1992-02-25 |
| 5003380 | Image reading apparatus having plural line image sensor chips | — | 1991-03-26 |
| 4987485 | Image reading apparatus with improved output correction of image signal | — | 1991-01-22 |
| 4945405 | Color image read apparatus with shading and color balance correction | — | 1990-07-31 |
| 4839719 | Color image reading apparatus with an improved sensor | Masamichi Kishi | 1989-06-13 |