Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12169376 | Toner cartridge and image forming apparatus | Akinobu Hirayama, Toshiki Fujino, Tachio Kawai, Daisuke Abe | 2024-12-17 |
| 12140884 | Toner container and image forming system | Goshi Ozaki, Hiroyuki Munetsugu, Tachio Kawai, Akinobu Hirayama, Toshiki Fujino | 2024-11-12 |
| 12124205 | Foreign substance collection apparatus, process cartridge, and image forming apparatus | Noriyuki Komatsu, Tomonori Mori, Makoto Hayashida, Shunsuke Uratani, Yuuki Nakamura +1 more | 2024-10-22 |
| 12038717 | Process unit including first and second resin materials and image forming apparatus | Yuichi Sakakibara, Yosuke Kashiide, Hiroyuki Munetsugu, Yuko Harada, Goshi Ozaki +6 more | 2024-07-16 |
| 12038716 | Cartridge, drum unit and image forming apparatus | Toshiki Fujino, Akinobu Hirayama, Tachio Kawai, Daisuke Abe, Masanari Morioka +2 more | 2024-07-16 |
| 12032330 | Cartridge, drum unit and image forming apparatus | Toshiki Fujino, Akinobu Hirayama, Tachio Kawai, Daisuke Abe, Masanari Morioka +2 more | 2024-07-09 |
| 11927913 | Cartridge unit | Noriyuki Komatsu, Tomonori Mori, Makoto Hayashida | 2024-03-12 |
| 11906927 | Cartridge, drum unit and image forming apparatus | Toshiki Fujino, Akinobu Hirayama, Tachio Kawai, Daisuke Abe, Masanari Morioka +2 more | 2024-02-20 |