Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9280131 | Developer container, developing apparatus, cleaning apparatus, process cartridge, and image forming apparatus | Ryosuke Nakazawa, Sho Shirakata, Kenji Hasegawa | 2016-03-08 |