Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888615 | Image forming apparatus for selective copying of segmented areas of an image | Nobuhiro Mishima | 1989-12-19 |
| 4868368 | Heated roller temperature control system | — | 1989-09-19 |