Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10691039 | Charge removal process in image forming apparatus | Shota Iriyama, Chieko Mimura, Kengo Yada, Hotaka Kakutani | 2020-06-23 |
| 10488807 | Charge removal process in image forming apparatus | Shota Iriyama, Chieko Mimura, Kengo Yada, Hotaka Kakutani | 2019-11-26 |
| 10324408 | Image forming apparatus | Shougo Sato, Keisuke Takahashi, Hikaru Yoshizumi | 2019-06-18 |
| 10289019 | Image forming apparatus that controls cleaning ability of cleaner and control method thereof | Hotaka Kakutani, Chieko Mimura, Kengo Yada, Shota Iriyama | 2019-05-14 |
| 9690227 | Vertical arrangement of components in an image forming apparatus | Shougo Sato, Keisuke Takahashi, Hikaru Yoshizumi | 2017-06-27 |
| 9507309 | Image forming apparatus | Shougo Sato, Keisuke Takahashi, Hikaru Yoshizumi | 2016-11-29 |
| 9488957 | Vertical arrangement of components in an image forming apparatus | Shougo Sato, Keisuke Takahashi, Hikaru Yoshizumi | 2016-11-08 |
| 9454097 | Developing device having communication portion and conveying member to convey developing agent | Keisuke Takahashi | 2016-09-27 |
| 9274498 | Process unit and exposure unit arrangement in an image forming apparatus | Shougo Sato, Keisuke Takahashi, Hikaru Yoshizumi | 2016-03-01 |
| 9250608 | Image forming apparatus | Shougo Sato, Keisuke Takahashi, Hikaru Yoshizumi, Hideshi Nishiyama | 2016-02-02 |
| 8112019 | Developer supply device | Suzue ONODA, Kenjiro Nishiwaki, Tomoaki Hattori | 2012-02-07 |
| 8095052 | Developer supply device | Kenjiro Nishiwaki | 2012-01-10 |