Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833502 | Image forming apparatus having an image bearing member reciprocally movable in the direction of the rotational axis thereof | — | 1989-05-23 |
JA
Jun Azuma
Overall (1989): #91,937 of 140,708Top 70%
1
Patents 1989