Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10133214 | Toner case and image forming apparatus | Nobuhiro Fukuma | 2018-11-20 |
| 10073375 | Toner case and image forming apparatus | Nobuhiro Fukuma | 2018-09-11 |
| 10048611 | Optical scanning device and image forming apparatus including the same | — | 2018-08-14 |
| 10042287 | Image forming apparatus and toner case | Tomohiro Watatani | 2018-08-07 |
| 9971297 | Image forming apparatus including toner container and toner container attachment part | Tomohiro Sue | 2018-05-15 |
| 9915911 | Optical scanning device and image forming apparatus including the same | — | 2018-03-13 |
| 9880494 | Toner container, image forming apparatus | — | 2018-01-30 |