Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163246 | Developing device including a conveyor with a space between blades and image forming apparatus including same | Koichi Yamazaki, Yuki Oshikawa, Takahiro Adachi | 2021-11-02 |
| 11048189 | Toner container, toner supply device, and image forming apparatus including a sheet member with two portions to move toner | Takahiro Adachi, Koichi Yamazaki, Hideo Yoshizawa | 2021-06-29 |
| 10895827 | Developer conveyor having three blades | Koichi Yamazaki, Hideo Yoshizawa, Takahiro Adachi | 2021-01-19 |