Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699169 | Image forming apparatus wherein data is converted between multi-level data and bi-level data | Keiji Nakatani, Masamichi Sugiura, Shigenobu Fukushima | 1997-12-16 |
| 5677736 | Data processor | Hiroyuki Suzuki, Kazuomi Sakatani | 1997-10-14 |
| 5671277 | Image forming apparatus and copy management system | Yoshikazu Ikenoue, Hideo Kumashiro | 1997-09-23 |
| 5649033 | Image processing apparatus outputting desired image irrespective of directions of original and output paper | Takeshi Morikawa | 1997-07-15 |
| 5623300 | Print head with light-emitting element driving correction | Tetsuya Itoh, Nobuo Kamei | 1997-04-22 |
| 5608547 | Image forming apparatus having illumination direction altered for every plurality of readout operations with respect to one original | Yoshikazu Ikenoue, Atsushi Ishikawa, Akio Nakajima, Hideo Kumashiro, Katsuaki Tajima +3 more | 1997-03-04 |