Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11762311 | Drum unit attachable to image forming apparatus and including toner cartridge having toner memory including three terminals | Masaaki Wakizaka, Shunsuke AIBA, Keita Inoue | 2023-09-19 |
| 11762332 | Image forming apparatus, method, and computer-readable medium for preventing failures and errors in drum memory and belt memory due to hot-swapping | Toshinori Araki, Tatsuro Yokoi, Seiya Sato, Koji Akagi, Masaaki Wakizaka +2 more | 2023-09-19 |