Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788831 | Image reading apparatus | — | 2004-09-07 |
| 6763135 | Image processing apparatus | Daisetsu Tohyama, Katsuaki Tajima, Toshio Tsuboi, Junji Nishigaki | 2004-07-13 |
| 6697175 | Image reading apparatus and scanner using photoelectric conversion unit with limited pixel count to read images with high resolution and method thereof | Makoto Kumagai, Satoshi Iwasaki | 2004-02-24 |