Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401758 | Powder container, process cartridge, and image forming apparatus | Shinichi Arasawa | 2019-09-03 |
| 10254680 | Powder container, process cartridge, and image forming apparatus | Shinichi Arasawa | 2019-04-09 |