Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11838467 | Document placement detecting device, image reading device, image forming apparatus, method, and non-transitory recording medium | Hiroki Shirado | 2023-12-05 |
| 11553108 | Reading device, image forming apparatus, and method | Tadaaki OYAMA, Ayumu HASHIMOTO, Masamoto Nakazawa | 2023-01-10 |
| 11095788 | Document size detection device, image reading device, image forming apparatus, document size detecting method, and recording medium | Tadaaki OYAMA, Masamoto Nakazawa, Hiroki Shirado, Tomohiro Sasa, Tatsuya Ozaki | 2021-08-17 |
| 11089177 | Reading device, image forming apparatus, and image reading method | Tatsuya Ozaki, Tadaaki OYAMA, Tomohiro Sasa, Hiroki Shirado, Masamoto Nakazawa | 2021-08-10 |
| 10855866 | Document size detection device, image reading device, image forming apparatus, and document size detecting method | Tomohiro Sasa, Hiroki Shirado, Tadaaki OYAMA, Tatsuya Ozaki | 2020-12-01 |