Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730710 | Sheet feeder, sheet conveyer having the same, and image forming device having the same | Yuki Doshida, Shigeru Sawano | 2020-08-04 |
| 9815642 | Sheet material feeding device and image forming apparatus | Naoki Matsui, Yasuaki Tomoda | 2017-11-14 |
| 9085431 | Sheet feed cassette | Kenji Sawada, Kouki Muramoto, Takahiro Iwasaki | 2015-07-21 |