Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9703230 | Image forming apparatus correcting unevenness of potential distribution due to change of exposure spot shape of light beam on photosensitive member | Izuru Horiuchi, Jun Hirabayashi | 2017-07-11 |