Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054877 | Developing apparatus having varying magnetic flux density and image forming apparatus | Shunsuke Mizukoshi, Yuta Isobe | 2018-08-21 |
| 9897941 | Developing apparatus, process cartridge and image forming apparatus | Nobuo Oshima | 2018-02-20 |
| 9897970 | Developer container, developing device, process cartridge and image forming apparatus | Nobuo Oshima, Masanori Tanaka, Yuta Isobe | 2018-02-20 |