Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079712 | Image forming apparatus for an intermediate transfer of a toner image and for reversely transferring collected developer to an image bearing member | Bunro Noguchi, Taku Watanabe, Yusaku Iwasawa | 2021-08-03 |
| 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 |
| 11054786 | Image forming apparatus | Taku Watanabe, Shunsuke Matsushita, Takayoshi Kihara | 2021-07-06 |
| 11022933 | Process cartridge, image forming apparatus and cleaning apparatus | Kazunori Hashimoto, Katsuhiro Kojima, Toshiaki Takeuchi, Yasukazu Ikami, Kosuke Ikada +8 more | 2021-06-01 |
| 11016409 | Image forming apparatus | Shinichi Hagiwara | 2021-05-25 |