Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10417539 | Image forming apparatus that outputs carrier signals intermittently using a tag reader | Tadaharu Kusumi | 2019-09-17 |
| 10387756 | Image forming apparatus | — | 2019-08-20 |
| 10241468 | Toner container attachment detecting device and image forming apparatus | Tadaharu Kusumi | 2019-03-26 |