Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866533 | Image forming apparatus | Takahiro Kawamoto, Kazuhiro Okubo, Yuji Kawaguchi, Jun Miura | 2020-12-15 |
| 10790277 | Semiconductor device | Satoshi Maeda, Yasuyuki Morishita | 2020-09-29 |
| 10712698 | Image forming apparatus | Takashi Mukai, Kazuhiro Okubo, Takahiro Kawamoto | 2020-07-14 |
| 10571823 | Image forming apparatus having recovery of toner by developing member, control of charging voltage and charging member cleaning operation | Kazuhiro Okubo, Takahiro Kawamoto, Yuji Kawaguchi, Jun Miura | 2020-02-25 |
| 10558138 | Image forming apparatus | Kazuhiro Okubo, Takahiro Kawamoto, Yuji Kawaguchi, Jun Miura | 2020-02-11 |
| 10539906 | Image forming apparatus to acquire image bearing member surface potentials | Yuji Kawaguchi, Kazuhiro Okubo, Takahiro Kawamoto, Jun Miura | 2020-01-21 |