Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130579 | Cartridge and drum unit for electrophotographic image forming apparatus | Shigemi Kamoshida, Isao Koishi, Yusuke Niikawa | 2024-10-29 |
| 12066786 | Cartridge and drum unit for electrophotographic image forming apparatus | Shigemi Kamoshida, Isao Koishi, Yusuke Niikawa | 2024-08-20 |