Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174555 | Developing device | Takuya Kawakami, Yuji Kawaguchi | 2024-12-24 |
| 12066785 | Cartridge and image forming apparatus | Sohta Sugimoto, Shunsuke Hijikata, Naoki Hayashi, SEIYA ISHIKAWA, Shinichi Nishida +4 more | 2024-08-20 |
| 12038716 | Cartridge, drum unit and image forming apparatus | Toshiki Fujino, Akinobu Hirayama, Teruhiko Sasaki, Tachio Kawai, Daisuke Abe +2 more | 2024-07-16 |
| 12032330 | Cartridge, drum unit and image forming apparatus | Toshiki Fujino, Akinobu Hirayama, Teruhiko Sasaki, Tachio Kawai, Daisuke Abe +2 more | 2024-07-09 |
| 11906927 | Cartridge, drum unit and image forming apparatus | Toshiki Fujino, Akinobu Hirayama, Teruhiko Sasaki, Tachio Kawai, Daisuke Abe +2 more | 2024-02-20 |