Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112731 | Developer container, developing device, and image forming apparatus | Yoshihiro Fujiwara, Yuki Oshikawa, Yuuki Tsuchiya, Ryusuke Mase, Tsutomu Iwata | 2021-09-07 |
| 11086251 | Image forming apparatus including control circuitry to execute a warm-up operation | Ryusuke Mase, Yoshihiro Fujiwara, Yuki Oshikawa, Yuuki Tsuchiya | 2021-08-10 |