Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099503 | Image forming apparatus | Takuya Oka, Yasukazu Ikami, Shinichi Agata | 2021-08-24 |
| 11073781 | Image forming apparatus that suppresses occurrence of image smearing by maintaining a metal soap on a surface of a photoconductor | Kosuke Ikada, Go Shindo, Keitaro Nakata, Hisashi Yamauchi, Shinichi Agata +2 more | 2021-07-27 |
| 11073788 | Process cartridge providing fixation layer to developer on image bearing member and image forming apparatus | Takuya Oka, Yasukazu Ikami | 2021-07-27 |
| 11022933 | Process cartridge, image forming apparatus and cleaning apparatus | Kazunori Hashimoto, Katsuhiro Kojima, Toshiaki Takeuchi, Yasukazu Ikami, Kosuke Ikada +8 more | 2021-06-01 |
| 11003106 | Process cartridge and image forming apparatus | Shinichi Agata, Shinichi Hagiwara, Kosuke Ikada, Kentaro Yamawaki | 2021-05-11 |
| 10990053 | Image forming apparatus, cartridge, image forming system, and storage medium for correcting exposure amounts | Go Araki | 2021-04-27 |
| 10976685 | Image forming apparatus to perform an activation control using a developing bias applying member and a speed control unit | Takuya Oka, Yasukazu Ikami | 2021-04-13 |
| 10955792 | Process cartridge including photosensitive member having multiple grooves and image forming apparatus including the process cartridge | Shunsuke Matsushita, Yasukazu Ikami, Shinichi Hagiwara, Kosuke Ikada, Katsuyuki Nonaka | 2021-03-23 |