Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10719030 | Manufacturing method of cartridge and cartridge | Tetsuya Numata, Naoki Maeda | 2020-07-21 |
| 10691043 | Supporting unit, developer container, developing device, photosensitive member unit, process cartridge and manufacturing method of the supporting unit | Naoki Maeda, Tetsuya Numata | 2020-06-23 |
| 10571857 | Rotatable member, process cartridge and image forming apparatus | Fumito Nonaka, Hiroomi Matsuzaki, Koji Yamaguchi | 2020-02-25 |
| D876535 | Flange coupling for process cartridge for image forming apparatus | Tetsuo Uesugi, Koji Yamaguchi, Takashi Yano | 2020-02-25 |
| 10545431 | Manufacturing method of cartridge and cartridge | Tetsuya Numata, Naoki Maeda, Kayo Mitsugi | 2020-01-28 |