Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134266 | Inkjet recording apparatus | — | 2024-11-05 |
| 12059905 | Ink-jet recording apparatus | — | 2024-08-13 |
| 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 | Daisuke Eto, Riku Minamoto, Koichi Hayashi, Takahisa Nakaue, Sadanori Nakae | 2019-09-10 |
| 10289031 | Developer container and image forming apparatus including the same | Riku Minamoto, Sadanori Nakae, Takahisa Nakaue, Koichi Hayashi, Daisuke Eto | 2019-05-14 |
| 10234789 | Image forming apparatus | Takahisa Nakaue, Koichi Hayashi, Daisuke Eto, Riku Minamoto, Sadanori Nakae | 2019-03-19 |
| 9217975 | Optical scanning device, image forming apparatus with optical scanning device and abnormality detection method for optical scanning device | — | 2015-12-22 |