Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076994 | Inkjet recording device | Daisuke Eto, Masahiro Higashitani, Hiroatsu Tamai, Tomoya Hotani | 2024-09-03 |
| 11427003 | Inkjet recording apparatus for recording images by ejecting ink on recording media | Tomoya Hotani, Yuki Tamura | 2022-08-30 |
| 11413872 | Inkjet recording apparatus for recording images by ejecting ink on recording media | — | 2022-08-16 |
| 11390084 | Inkjet recording apparatus for recording images by ejecting ink on recording media | Tomoya Hotani, Yuki Tamura | 2022-07-19 |
| 10987946 | Ink ejecting device and printing apparatus | Masato Usui | 2021-04-27 |
| 10882325 | Liquid supply unit and liquid injection device | Daisuke Eto, Tomoya Hotani, Yuki Tamura, Ryo Matsuyama | 2021-01-05 |
| 10618298 | Liquid supply unit and liquid injection device | Yuki Tamura, Tomoya Hotani, Daisuke Eto, Ryo Matsuyama | 2020-04-14 |
| 10472197 | Image forming apparatus | Tomoya Hotani, Hiroyuki Harada, Takeshi Iketani, Akira Horie, Rei Yamagishi | 2019-11-12 |
| 9878862 | Image forming apparatus that enables adjusting pressure between fixed guide and movable guide | — | 2018-01-30 |
| 9829849 | Image forming apparatus | — | 2017-11-28 |
| 9422123 | Sheet cassette, feeder, and image forming apparatus | — | 2016-08-23 |
| 9285769 | Image forming apparatus including a duct for airflow having a sectional area that becomes gradually smaller toward a part of a rotating shaft exposed into the duct | Tomoya Hotani | 2016-03-15 |
| 9128448 | Image forming apparatus | — | 2015-09-08 |
| 9002252 | Image forming apparatus | Masakazu Uehara | 2015-04-07 |
| 8985577 | Sheet conveyor device and image forming apparatus | — | 2015-03-24 |
| 8752828 | Image forming apparatus and sheet size detection method | Satoru Nakamura | 2014-06-17 |
| 8590884 | Image forming apparatus with timer part | Satoru Nakamura | 2013-11-26 |
| 8444140 | Sheet size setting device, sheet feeder and image forming apparatus | Keisuke Mizuguchi | 2013-05-21 |