Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815824 | Image forming apparatus that generates test image group having plurality of test images | Takuya Mukaibara | 2023-11-14 |
| 11674893 | Structure of optical sensor having light-emitting element and light-receiving element | Kazushi Ino, Takuya Mukaibara, Junya Azami, Hiroshi Kita | 2023-06-13 |
| 11579081 | Structure of optical sensor having light-emitting element and plurality of light-receiving elements | Kazushi Ino, Takuya Mukaibara, Junya Azami, Hiroshi Kita | 2023-02-14 |
| 11448991 | Image forming apparatus that obtains color misregistration amount using detection result of test image | Takuya Mukaihara | 2022-09-20 |
| 10061223 | Image forming apparatus | — | 2018-08-28 |
| 9753393 | Image forming apparatus potential surface detector | — | 2017-09-05 |
| 9405212 | Image forming apparatus with malfunction detection | Hidetoshi Hanamoto | 2016-08-02 |
| 9310709 | Image forming apparatus including calculating portion configured to calculate surface potential of image bearing member | — | 2016-04-12 |
| 9268282 | Image forming apparatus and image forming system | Yusuke Saito | 2016-02-23 |