Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9465322 | Cartridge and image forming apparatus | Akihisa Matsukawa, Yusuke Usui, Takanori Watanabe, Naoki Okamoto, Kazuhiro Yamauchi | 2016-10-11 |
| 9442454 | Image forming apparatus having an image bearing member charged with predetermined polarity and potential | Takashi Hiramatsu, Akihisa Matsukawa, Satoshi Sunahara | 2016-09-13 |