Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947311 | Image forming apparatus | Yusuke OKABE | 2024-04-02 |
| 11675309 | Image forming apparatus capable of reading data of drum cartridge and data of toner cartridge through board of toner cartridge | — | 2023-06-13 |
| 10642185 | Scanning exposure device, manufacturing method of scanning exposure device and control method of scanning exposure device | Shunsuke Hachiya, Yoshifumi Nakamura | 2020-05-05 |
| 9983501 | Image forming apparatus | Osamu Takahashi | 2018-05-29 |