Issued Patents All Time
Showing 25 most recent of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285940 | Inkjet recording apparatus | — | 2025-04-29 |
| 12103307 | Linear motion extensible device, maintenance device and image forming apparatus | — | 2024-10-01 |
| 12076994 | Inkjet recording device | Masahiro Higashitani, Hiroatsu Tamai, Masaaki Maruta, Tomoya Hotani | 2024-09-03 |
| 11904612 | Waste liquid collection apparatus and inkjet recording apparatus provided with same | — | 2024-02-20 |
| 11504989 | Inkjet recording device | — | 2022-11-22 |
| 11472177 | Liquid ejection device and inkjet recording apparatus | — | 2022-10-18 |
| 11351796 | Liquid ejection device | — | 2022-06-07 |
| 11241881 | Liquid ejection apparatus and inkjet recording apparatus capable of cooling a control board of a liquid ejection head without cooling a liquid supply path | — | 2022-02-08 |
| 11179946 | Liquid supply unit and liquid injection device | — | 2021-11-23 |
| 11155097 | Liquid supply unit and liquid ejection device | — | 2021-10-26 |
| 11148432 | Liquid ejection device | — | 2021-10-19 |
| 11014355 | Liquid feeding unit and liquid ejection device | — | 2021-05-25 |
| 10926562 | Joint mechanism and liquid ejection device including the same | — | 2021-02-23 |
| 10899150 | Liquid processing device | — | 2021-01-26 |
| 10882325 | Liquid supply unit and liquid injection device | Masaaki Maruta, Tomoya Hotani, Yuki Tamura, Ryo Matsuyama | 2021-01-05 |
| 10792927 | Liquid processing device | — | 2020-10-06 |
| 10766270 | Liquid supply unit and liquid injection device | — | 2020-09-08 |
| 10618298 | Liquid supply unit and liquid injection device | Yuki Tamura, Masaaki Maruta, Tomoya Hotani, Ryo Matsuyama | 2020-04-14 |
| 10618305 | Liquid supply unit and liquid injection device | — | 2020-04-14 |
| 10409199 | Image forming apparatus with sensor to detect developer in storage container and to detect position of cover for covering internal space where storage container is disposed | Riku Minamoto, Koichi Hayashi, Takahisa Nakaue, Sadanori Nakae, Daichi Kawano | 2019-09-10 |
| 10401759 | Toner case, image forming apparatus | — | 2019-09-03 |
| 10379461 | Toner container, image forming apparatus | — | 2019-08-13 |
| 10289031 | Developer container and image forming apparatus including the same | Riku Minamoto, Sadanori Nakae, Takahisa Nakaue, Koichi Hayashi, Daichi Kawano | 2019-05-14 |
| 10268140 | Developer storage container and image forming apparatus including the same | Riku Minamoto | 2019-04-23 |
| 10248049 | Toner case and image forming apparatus | — | 2019-04-02 |