Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D989856 | Toner cartridge | Yuwen Wang, Kazuaki Ooka | 2023-06-20 |
| D976310 | Toner cartridge | Yuwen Wang | 2023-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D989856 | Toner cartridge | Yuwen Wang, Kazuaki Ooka | 2023-06-20 |
| D976310 | Toner cartridge | Yuwen Wang | 2023-01-24 |