Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411449 | Process unit including first, second and third conveyance members for conveying developer | Naoki Maeda, Shunsuke Uratani, Makoto Hayashida, Yuuki Nakamura, Joji Goto | 2025-09-09 |
| 12287603 | Drum unit, cartridge and coupling member | Makoto Hayashida, Koji Yamaguchi, Takashi Yano | 2025-04-29 |
| 12271147 | Cartridge including pressed portion to be pressed by a pressing portion of an image forming apparatus | Yuko Harada, Shunsuke Uratani, Makoto Hayashida | 2025-04-08 |
| 12210311 | Cartridge, attachment and mounting kit | Goshi Ozaki, Noriyuki Komatsu | 2025-01-28 |