Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420572 | Contact pressure adjustment method and image recording apparatus | — | 2025-09-23 |
| 11312587 | Sheet feeding device and image forming apparatus | — | 2022-04-26 |
| 10035671 | Image forming apparatus | Yoshiaki Tashiro | 2018-07-31 |
| 10025262 | Sheet feeding device attachable to an image forming apparatus | Noriko Masuta | 2018-07-17 |
| 9623704 | Image forming apparatus and lockable swivel caster wheel assembly | Kaori Harada, Noriko Masuta | 2017-04-18 |
| 9533844 | Paper feeding device and image forming apparatus | — | 2017-01-03 |
| 9367015 | Sheet feeder and image forming apparatus | Toshio Hori, Hiroaki Takai, Yoshio Sugishima, Takehiro Sato, Noriko Masuta | 2016-06-14 |
| 9290345 | Sheet conveying device and image forming apparatus including sheet conveying device | — | 2016-03-22 |
| 9221634 | Recording medium feeding device and image forming apparatus provided with same | Yuichiro Tanaka, Takehiro Sato | 2015-12-29 |
| 9104161 | Recording medium storage apparatus and image forming apparatus therewith | Toshio Hori, Yoshio Sugishima, Yoshiaki Tashiro, Noriko Masuta, Hiroaki Takai | 2015-08-11 |
| 9056743 | Sheet process device | Takehiro Sato, Yuichiro Tanaka | 2015-06-16 |
| 9022382 | Sheet feed device and image forming apparatus including the same | Hiroaki Takai, Yoshiaki Tashiro, Toshio Hori, Yoshio Sugishima, Noriko Masuta | 2015-05-05 |
| 7661673 | Sheet conveying apparatus and image forming apparatus with the sheet conveying apparatus | — | 2010-02-16 |