Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385564 | Development roller for electrophotographic device | Kengo Fujii, Keiichi Ikegami | 2022-07-12 |
| 11215937 | Charging roll or developing roll for electrophotographic device | Kenta NAKAZATO, Shimpei Miyagawa, Naoki Akira, Takenori Saito, Yoshihiro Saito | 2022-01-04 |