Issued Patents 2016
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519238 | Image forming apparatus with photoconductor drum preservation | Shinji Katagiri, Shuichi Tetsuno | 2016-12-13 |
| 9507295 | Image forming apparatus | Keisuke Ishizumi, Shinsuke Kobayashi, Shinji Katagiri, Shuichi Tetsuno, Satoshi Takami | 2016-11-29 |
| 9494894 | Image forming apparatus | Shuichi Tetsuno, Shinji Katagiri | 2016-11-15 |
| 9454108 | Image forming apparatus | Shinji Katagiri, Shuichi Tetsuno, Masaru Shimura | 2016-09-27 |
| 9417568 | Image forming apparatus using stretch member and contact member to maintain potential with a current flowing to intermediate transfer belt | Shinji Katagiri, Yuji Kawaguchi, Tsuguhiro Yoshida, Takeo Kawanami, Taro Minobe +1 more | 2016-08-16 |
| 9395655 | Image forming apparatus | Shuichi Tetsuno, Shinji Katagiri | 2016-07-19 |
| 9256187 | Image forming apparatus using two power supply units to control transfer current | Shinji Katagiri, Yuji Kawaguchi | 2016-02-09 |
| 9250576 | Image forming apparatus | Yuji Kawaguchi, Shinji Katagiri, Satoshi Takami, Yoshikuni Ito | 2016-02-02 |