Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D931365 | Toner cartridge | Hiroaki Nieda | 2021-09-21 |
| 11054762 | Powder container, process cartridge, and image forming apparatus | Kuniyori Takano, Hiroyoshi Haga, Yasuhide Ohkubo | 2021-07-06 |
| D924319 | Toner cartridge | Hiroaki Nieda | 2021-07-06 |