Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813883 | Electrophotographic member and electrophotographic image forming apparatus | Masahiro Takenaga, Kenji Onuma, Kouichi Uchida | 2023-11-14 |
| 11669027 | Electrophotographic belt, method for producing the same, and electrophotographic image forming apparatus | Keiji Karube, Masahiro Takenaga, Kenji Onuma | 2023-06-06 |