Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9405214 | Image forming apparatus for determining a target bias voltage value | Osamu Takahashi, Yasuhiro Shimamura, Tetsuya Okano, Yoshifumi Kajikawa | 2016-08-02 |
| 9348257 | Developing device provided with developing roller and thickness regulation blade | Masashi Imai | 2016-05-24 |
| 9244378 | Developing roller and developing device provided with the same | Masashi Imai | 2016-01-26 |