Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211884 | Controller of stepping motor, control method of stepping motor, and stepping motor drive controlling system | — | 2021-12-28 |
| 11012013 | Control device of motor, control system, and control method | — | 2021-05-18 |
| 10976686 | Toner container having protrusions projecting from opposite sides of the toner container | Nobuo Takami, Noriyuki Kimura, Eisuke Hori, Kenji Kikuchi, Yuji Suzuki | 2021-04-13 |
| 10935907 | Developer conveyance device and image forming apparatus incorporating same | Yusuke Ishizuka, Akira Fujimori, Yutaka Takahashi, Hiroshi Kikuchi, Hiroyuki Uenishi +1 more | 2021-03-02 |