Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9594340 | Image forming apparatus including a control unit for lubricant and image forming method | Yuji Kamoda, Yasuo Shirodai, Yuya Sato, Kunitomo Sasaki | 2017-03-14 |
| 9389562 | Image forming apparatus and image forming method | Kunitomo Sasaki, Yuji Kamoda, Yasuo Shirodai, Yuya Sato | 2016-07-12 |
| 8873981 | Image forming apparatus with separation control of developing member and cleaning member during preliminary rotation | Atsuto Hirai | 2014-10-28 |
| 8660449 | Developer concentration adjustment apparatus, method for adjusting developer concentration, and image forming apparatus using the same | Keiko Momotani, Atsuto Hirai | 2014-02-25 |
| 8630568 | Liquid development apparatus and cleaning method that control either a gap between a pool forming member and a supply roller or a supply rate of a cleaning liquid | Naoki Yoshie, Yuji Kamoda, Keiko Momotani, Yasuo Shirodai, Eiji Tabata | 2014-01-14 |
| 7809307 | Image forming apparatus with cleaner having member in contact with a surface of an image carrier | Masahiko Matsuura, Atsuto Hirai, Tetsuya Kobayashi | 2010-10-05 |