Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399453 | Image forming apparatus having detachable toner cartridges | Jumpei Nitta, Tomoya Tateishi, Osamu Sasaoka, Shuma Hiasa | 2025-08-26 |
| 12306570 | Image forming apparatus having circuit board to convert supplied current | Yuichiro Okawa | 2025-05-20 |
| 12271136 | Image forming apparatus including a display unit for displaying information about a procedure for replenishing developer | Katsuhiko Oba, Isao Koishi | 2025-04-08 |