Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9658574 | Powder container, developing device, process unit, and image forming apparatus | Shoh Tsuritani, Tomohiro Kubota, Yoshiyuki Shimizu, Masato Tsuji, Akinori Harada | 2017-05-23 |
| 9551956 | Image forming apparatus that utilizes toner roller bias voltages for image density adjustments | Yuji Nagatomo, Shintaro Yamada, Shinji Aoki | 2017-01-24 |