Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488946 | Image forming apparatus, image forming system and concentration unevenness detecting method | Shota Sakurai, Kazuhiro Saito, Kazuteru Ishizuka, Tomohiro Kawasaki | 2016-11-08 |
| 9432547 | Image forming apparatus and density correction method | Shota Sakurai, Kazuhiro Saito, Tomohiro Kawasaki, Kazuteru Ishizuka | 2016-08-30 |
| 9372440 | Developing device and image forming apparatus | Tomohiro Kawasaki, Kazuteru Ishizuka, Kazuhiro Saito | 2016-06-21 |