Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846391 | Developing device replenished with new two-component developer while discharging surplus developer and image forming apparatus therewith | — | 2017-12-19 |
| 9829830 | Developing device replenished with new two-component developer while discharging surplus developer and image forming apparatus | — | 2017-11-28 |
| 9700935 | Manufacturing method of casting, manufacturing device thereof, and casting | Yuichi Furukawa, Norihiro Amano, Jun Yaokawa, Yasushi Iwata, Yoshio Sugiyama | 2017-07-11 |
| 9658572 | Developing device and image forming apparatus therewith | Koji Suenami | 2017-05-23 |
| 9658575 | Developing device and image forming apparatus therewith | Koji Suenami | 2017-05-23 |