Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520286 | Cartridge and image forming apparatus | Yuichi Sakakibara, Yosuke Kashiide, Hiroyuki Munetsugu, Yuko Harada, Goshi Ozaki +6 more | 2022-12-06 |
| 11500305 | Process cartridge having toner receiving portion | Noriyuki Komatsu, Tomonori Mori, Makoto Hayashida, Masakazu Tatsumi | 2022-11-15 |
| 11454924 | Process cartridge | Noriyuki Komatsu, Tomonori Mori, Makoto Hayashida, Naoki Maeda, Satoru Harada | 2022-09-27 |
| 11372365 | Developing apparatus, process cartridge, and image forming apparatus | Masato Tanabe, Kazutaka Sueshige, Tsukasa Abe, Osamu Anan | 2022-06-28 |
| 11314193 | Foreign substance collection apparatus, process cartridge, and image forming apparatus | Noriyuki Komatsu, Tomonori Mori, Makoto Hayashida, Shunsuke Uratani, Yuuki Nakamura +1 more | 2022-04-26 |
| 11249437 | Developing cartridge having a frame and supporting members that are movable relative to the frame | Masato Tanabe, Kazutaka Sueshige, Tsukasa Abe, Osamu Anan | 2022-02-15 |
| 11237519 | Cartridge unit | Noriyuki Komatsu, Tomonori Mori, Makoto Hayashida | 2022-02-01 |