| 10788788 |
Electrophotographic image forming apparatus having a driving-force transmission member featuring first and second helical gear portions with opposing twist directions |
Yuichiro Inaba, Tetsuji Suzuki, Yoshihiro Ito |
2020-09-29 |
| 10678184 |
Image forming apparatus and cartridge |
Naoki Matsumaru, Tadashi Horikawa, Tetsuji Suzuki |
2020-06-09 |
| 10649394 |
Method of manufacturing frame unit, method of manufacturing image carrying unit, method of manufacturing cartridge, and cartridge |
Daisuke Makiguchi, Tadashi Horikawa, Naoki Matsumaru, Tetsuya Numata |
2020-05-12 |
| 10627780 |
Cartridge and image forming apparatus |
Akihiro Fujiwara, Tadashi Horikawa, Naoki Matsumaru, Daisuke Makiguchi |
2020-04-21 |
| 10564597 |
Method for manufacturing image bearing unit and method for manufacturing cartridge |
Tetsuya Numata, Daisuke Makiguchi, Naoki Matsumaru, Tadashi Horikawa |
2020-02-18 |
| D873341 |
Process cartridge for image forming apparatus |
Tadashi Horikawa, Noriyuki Komatsu, Naoki Matsumaru, Daisuke Makiguchi, Akihiro Fujiwara +2 more |
2020-01-21 |
