Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393135 | Image forming apparatus | Shuhei Tokiwa, Satoru Motohashi | 2025-08-19 |
| 12313982 | Image forming apparatus having longer term anti-fogging | Shuhei Tokiwa, Satoru Motohashi | 2025-05-27 |
| 12135509 | Image forming apparatus | — | 2024-11-05 |
| 9904205 | Image forming apparatus that controls timing of polygon mirror | — | 2018-02-27 |
| 9291937 | Image forming apparatus that calculates correction value for generating pseudo BD signal during period until polygon mirror reaches steady rotation | — | 2016-03-22 |