Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11921440 | Developer supply device, development device, and image formation apparatus | — | 2024-03-05 |
| D1009988 | Toner cartridge | Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Akira Saito, Hiroki Haruyama | 2024-01-02 |