Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282268 | Developing roll and developing device for use in image-forming apparatus using electrophotography | Kosuke Oura, Atsushi Ikeda, Yu AKAI, Satoshi Fukuoka, Kenji Sasaki | 2025-04-22 |