Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852664 | Image forming apparatus and toner cartridge | — | 2020-12-01 |
| 10712686 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hiroshi Hashidume, Hisanobu Ajima, Takahiro Nakajima, Takumi Hatano | 2020-07-14 |