Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841646 | Developer storage device and image forming apparatus to determine service life or replacement time of the developer storage device | Shuichi Gofuku, Shinichi Ueda | 2023-12-12 |
| 11718497 | Sheet conveyance apparatus and image forming apparatus | — | 2023-08-08 |