Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733646 | Developing cartridge provided with cover | Nao Itabashi, Naoya Kamimura, Hideshi Nishiyama | 2023-08-22 |
| 11669043 | Developing cartridge provided with cover | Nao Itabashi, Naoya Kamimura, Hideshi Nishiyama | 2023-06-06 |
| 11644790 | Developing cartridge provided with cover | Nao Itabashi, Naoya Kamimura, Hideshi Nishiyama | 2023-05-09 |