Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650862 | Image signal processing apparatus with improved pixel parallel/line parallel conversion | Hideaki Shimizu, Ryosuke Miyamoto, Hiroyuki Ichikawa, Masanori Sakai, Hiroyuki Yaguchi +2 more | 1997-07-22 |
| 5633952 | Identification of a particular color image using color distribution, and circuitry for same | Kenichi Outa, Yoichi Takaragi, Eiji Ohta | 1997-05-27 |
| 5621810 | Image reading or processing with ability to prevent copying of certain originals | Yoshiyuki Suzuki, Kenichi Outa, Michio Kawase | 1997-04-15 |