Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11809093 | Optical scanning device and image forming apparatus | Manabu Matsuo | 2023-11-07 |
| 11681239 | Optical member, optical scanning device, and image forming device | Kenzo Ohkubo, Manabu Matsuo | 2023-06-20 |
| 11573417 | Optical scanning device and image forming apparatus | Manabu Matsuo | 2023-02-07 |
| 11550147 | Optical scanning device, image forming apparatus including optical scanning device, and optical scanning method | Hiroshi Yamamoto | 2023-01-10 |