Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202556 | Document reading apparatus having photoconductive detector for detecting documents and document edges | Takashi Kawabata, Shinobu Fukuoka, Eiji Kamijo, Seiji Hoshino | 1993-04-13 |