Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835888 | Developing device, cartridge, image forming apparatus | Harunobu Maeda, Masahito Kato, Kodai Hayashi, Takuya Oka, Masato Tanabe +3 more | 2023-12-05 |
| 11782383 | Process cartridge | Naoki Matsumaru | 2023-10-10 |
| 11650538 | Cartridge and image forming apparatus | Hideki Kakuta, Toshiaki Takeuchi, Shuichi Gofuku, Tomofumi Kawamura, Yusuke Atsu +1 more | 2023-05-16 |