Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174560 | Toner cartridge and drum cartridge | Saya Minoshima, Keita Shimizu | 2024-12-24 |
| 12140882 | Developing cartridge including electrical contact surface positioned away from developing roller | Saya Minoshima, Keita Shimizu | 2024-11-12 |