| 10962904 |
Image forming unit attachable to image forming apparatus and protecting image carrying surface |
Hisatoshi Saito |
2021-03-30 |
| 8965248 |
Image formation unit and image formation apparatus |
Atsushi Kobayashi, Shinichi Otani, Yukiyoshi Oda |
2015-02-24 |
| 8837983 |
Process cartridge and image forming apparatus |
— |
2014-09-16 |
| 8787803 |
Developing device, image forming unit and image forming apparatus |
— |
2014-07-22 |
| 8494406 |
Developer storage container, developing device and image forming apparatus |
— |
2013-07-23 |
| 8406679 |
Image forming unit and image forming apparatus |
— |
2013-03-26 |
| 7362992 |
Developing unit and image forming apparatus |
Takanori Mimura |
2008-04-22 |
| D546873 |
Toner cartridge |
Shinichi Otani, Tetsu Koyama, Masayuki Suzuki, Atsushi Kobayashi, Tetsuji Kojima +2 more |
2007-07-17 |
| D529076 |
Image drum cartridge |
Atsushi Kobayashi, Shigenori Koido, Masayuki Suzuki, Tetsuji Kojima, Tetsu Koyama +2 more |
2006-09-26 |