Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175313 | Image forming apparatus and method of reading test sheet | — | 2024-12-24 |
| 11856169 | Display device, document reading device, and image forming apparatus | — | 2023-12-26 |
| 11803150 | Document feeder and image forming apparatus | — | 2023-10-31 |
| 11507009 | Document feeder and image forming apparatus | — | 2022-11-22 |
| 10001740 | Curl correcting apparatus and image forming apparatus | Yoshitaka Matsumoto, Sohichi Takata, Junya Masuda, Yoshiharu Yoneda | 2018-06-19 |
| 9024989 | Registration adjustment method for image forming apparatus and image forming apparatus | Norio Tomita, Kiyoshi Sasoh, Yuji Kumagai | 2015-05-05 |