Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150574 | Image forming apparatus | Tamotsu Shimizu, Kanako Morimoto, Shiro Kaneko | 2021-10-19 |
| 11143980 | Image forming apparatus | Tamotsu Shimizu, Kanako Morimoto, Kenichi Tamaki | 2021-10-12 |
| 11131942 | Image forming apparatus | Yoshihiro Yamagishi, Tamotsu Shimizu | 2021-09-28 |
| 11131943 | Image forming apparatus | Yoshihiro Yamagishi, Tamotsu Shimizu | 2021-09-28 |
| 11079697 | Image forming apparatus capable of prompting for replacement of at least one of a charging roller and a cleaning blade | Kanako Morimoto, Tamotsu Shimizu, Hiroka Itani | 2021-08-03 |