Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774875 | Development roll for electrophotographic apparatuses | Satoshi Endo, Kentaro Imai, Satoshi Tatsumi | 2023-10-03 |
| 11385564 | Development roller for electrophotographic device | Keiichi Ikegami, Takeru Horiuchi | 2022-07-12 |
| 10942472 | Electrophotography device development roll including shaft, elastic layer and surface layer | Shuichi Egawa, Takeru Horiuchi | 2021-03-09 |