Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466622 | Process unit including main unit and toner cartridge including toner supply pipe and shutter | Shougo Sato | 2019-11-05 |
| 10216118 | Process unit including main unit and toner cartridge including toner supply pipe and shutter | Shougo Sato | 2019-02-26 |