Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9507290 | Magnetic permeability detector, developing device, image forming apparatus, and oscillation signal frequency calculation method therefor | Tetsuro Hirota, Hiroshi Hosokawa, Shunji Katoh, Masayuki Yamane, Masahiro Watanabe | 2016-11-29 |
| 9507291 | Magnetic permeability detector, developing device, image forming apparatus, and oscillation signal frequency calculation method therefor | Tetsuro Hirota, Hiroshi Hosokawa, Shunji Katoh, Masayuki Yamane, Masahiro Watanabe | 2016-11-29 |
| 9499363 | Sheet thickness detector and image forming apparatus including same | Yuu Wakabayashi, Ryo Takenaka, Masashi Satoh, Yusuke Ozaki, Yuji Ikeda +3 more | 2016-11-22 |