Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623713 | Self-reparir type image forming apparatus utilizing functional representation | Yoshiki Shimomura, Sadao Tanigawa, Yukihiro Mori, Yasushi Umeda, Tetsuo Tomiyama +1 more | 1997-04-22 |