Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144000 | Paper ejection device and image forming apparatus | Fumiyuki HONDA, Yukihiro Ichiki, Kenichi Ishikura, Kazuhiro Tobita, Sho Ogawa | 2021-10-12 |
| 10901347 | Intermediate transfer device and image forming apparatus including an endless belt, a first cleaning unit and a second cleaning unit | Yukihiro Ichiki, Tomoya OKI | 2021-01-26 |
| 10871728 | Cleaning device having a roller scraping member and guide portion | Kazuya Ogishima, Kazuhiro Saito, Yukihiro Ichiki, Hiroki Shiba, Akira Shimodaira | 2020-12-22 |
| 10509345 | Image forming apparatus for correcting curl of paper | Yukihiro Ichiki, Kyogo Soshi, Akira Shimodaira, Yosuke Ninomiya | 2019-12-17 |
| 9785097 | Tension applying device, method and image forming apparatus | Hiroaki Yagi, Masaru Noguchi | 2017-10-10 |
| 9581940 | Transfer device and image forming apparatus | Yoshiyuki Takashima, Hiroaki Yagi, Masakazu Shirai, Koji Deguchi, Kentaro Iwamoto +1 more | 2017-02-28 |