Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11854478 | Display device and drive method for same | Masafumi Ueno, NAOKI SHIOBARA | 2023-12-26 |
| 11815828 | Developing device | Fumitaka Sobue, Koichiro Ino, Yosuke Hata, Norio Negishi | 2023-11-14 |
| 11809115 | Technique for attaching optical sensor to image forming apparatus | Masayuki Hirano | 2023-11-07 |