Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1006870 | Toner cartridge | Hiroki Sakurada | 2023-12-05 |
| 11561500 | Waste toner storage container and image forming apparatus that detects an amount of waste toner | Hiroki Sakurada | 2023-01-24 |