Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571827 | Developer replenishing device, developer device, and image forming device having a vibration plate that engages an agitation member | Tetsuya Sakai, Takeru Kinoshita | 2020-02-25 |
| 10287120 | Document feeder and image forming device | Tomiko Imoto, Katsuhisa Ichikawa | 2019-05-14 |
| 10084295 | Electric noise reduction device with retainer | Tomiko Imoto | 2018-09-25 |
| 8577246 | Developer containing device and image forming apparatus | Hideto Sakurai | 2013-11-05 |
| 8577254 | Slide rail and image forming apparatus with the same | — | 2013-11-05 |
| 8391751 | Imaging unit and image formation apparatus provided with the same | Masashi Kawai | 2013-03-05 |
| 8115796 | Beltless tandem-type image forming apparatus | Shoichi Yoshikawa, Fuminori Moro, Takayuki Ito, Masashi Kawai, Noboru Oomoto | 2012-02-14 |
| 7742709 | Developer cartridge having different communication states with an image forming apparatus | Hiroshi Mizuno, Hiromasa Ueno, Yasuhiro Suzuki | 2010-06-22 |
| 7228090 | Image forming apparatus with a removable process unit capable of securing rotation transmission accuracy without stressing a holding portion despite shaft misalignment | Yoshiyuki Toso, Nozomu Kondo, Kou Yamada, Tooru Watanabe, Shigeru Tashiro +1 more | 2007-06-05 |