Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9599951 | Roller, image forming apparatus and manufacturing method of cylindrical shaft | Yoichiro Iizuka | 2017-03-21 |
| 9599957 | Image forming apparatus | Tatsuya Suzuki, Yuichi Fukui | 2017-03-21 |
| 9575434 | Remanufacturing method of developer accommodating unit | Yuichi Fukui, Satoshi Nishiya, Jun Miura | 2017-02-21 |
| 9541863 | Developer accommodating unit, developing device, process catridge and electrophotographic image forming apparatus | Yosuke Kashiide, Yuichi Fukui | 2017-01-10 |