Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212520 | Bearing structure for supporting a photoconductive element of an image forming apparatus | — | 1993-05-18 |
| 4770403 | Paper feeder usable with a copier and others | Akio Katsumata, Kotaro Yonenaga | 1988-09-13 |