Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500324 | Cartridge and electrophotographic image forming apparatus | Shunsuke Uratani, Toru Oguma | 2022-11-15 |
| 11500305 | Process cartridge having toner receiving portion | Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Masakazu Tatsumi | 2022-11-15 |
| 11480916 | Cartridge having toner removing sheet in contact with photosensitive drum | Takuya Kawakami, Tetsuya Numata, Naoya Asanuma, Daisuke Makiguchi | 2022-10-25 |
| 11454924 | Process cartridge | Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Naoki Maeda, Satoru Harada | 2022-09-27 |
| 11435689 | Cartridge | Takuya Kawakami, Naoya Asanuma, Tetsuya Numata | 2022-09-06 |
| 11378914 | Process cartridge and image forming apparatus | Tsuyoshi Ogawa, Tomonori Mori, Daisuke Abe, Hideshi Kawaguchi, Tadayuki Tsuda | 2022-07-05 |
| 11327432 | Process cartridge and image forming apparatus | Masaki Ojima, Tomonori Mori, Daisuke Abe, Tadayuki Tsuda | 2022-05-10 |
| 11314193 | Foreign substance collection apparatus, process cartridge, and image forming apparatus | Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Shunsuke Uratani, Yuuki Nakamura +1 more | 2022-04-26 |
| 11294299 | Cartridge used in image forming apparatus | Takatoshi Hamada, Tetsuya Numata, Daisuke Makiguchi, Naoya Asanuma | 2022-04-05 |
| 11237519 | Cartridge unit | Teruhiko Sasaki, Tomonori Mori, Makoto Hayashida | 2022-02-01 |