Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209773 | Cartridge and image forming apparatus | Noriyuki Komatsu, Masaki Ojima, Daisuke Abe, Tomonori Mori, Tadayuki Tsuda +1 more | 2021-12-28 |
| 11199808 | Image forming unit and image forming apparatus | Hiroki Shimizu, Yohei Kusano | 2021-12-14 |
| 11112753 | Cartridge with a sheet to remove matter from a surface of a photosensitive drum | Takuya Kawakami, Noriyuki Komatsu, Tetsuya Numata, Daisuke Makiguchi | 2021-09-07 |
| 10928751 | Remanufacturing method for developing apparatus and cartridge | Yu Akiba, Toshiaki Takeuchi, Koichi Ooishi | 2021-02-23 |
| 10895825 | Developer accommodating container, developing device and process cartridge | Takatoshi Hamada, Yohei Kusano, Hideki Kakuta | 2021-01-19 |