Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452002 | Developing device | Naoki Maeda, Daisuke Makiguchi | 2019-10-22 |
| 10261443 | Developer container, developing apparatus, process cartridge and image forming apparatus | Tsukasa Abe | 2019-04-16 |