Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10983475 | Image forming apparatus and image forming unit | Tatsuro Harada, Takayuki Yada, Akinobu Hirayama | 2021-04-20 |
| 10969730 | Image forming apparatus and image forming unit | Tatsuro Harada, Takayuki Yada, Tetsuo Uesugi, Toru Oguma | 2021-04-06 |
| 10928769 | Developing cartridge and image forming apparatus | Osamu Anan, Masato Tanabe, Tsukasa Abe | 2021-02-23 |
| D907699 | Process cartridge for image forming apparatus | Masato Tanabe, Tsukasa Abe | 2021-01-12 |