Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428253 | Medium conveying device and image forming apparatus | Naoto Miyakoshi | 2025-09-30 |
| 12371294 | Sheet discharge device and sheet post-processing device including the same | Hironori Daigo | 2025-07-29 |
| 12070946 | Head unit and inkjet recording apparatus including the same | Naoto Miyakoshi | 2024-08-27 |
| 12023911 | Inkjet recording apparatus | Hiroyuki Ueda | 2024-07-02 |
| 11840081 | Head unit and inkjet recording apparatus including the same | Naoto Miyakoshi | 2023-12-12 |
| 9740162 | Image forming apparatus | Tsuyoshi Koyanagi | 2017-08-22 |
| 9434568 | Image forming apparatus that prevents damage of multi-tray cover and relay device cover | Hiroshi Inui | 2016-09-06 |
| 9342023 | Image forming apparatus | Hiroshi Inui | 2016-05-17 |
| 9329565 | Image forming apparatus and sheet conveying device | — | 2016-05-03 |
| 9134654 | Developer collection apparatus and image forming apparatus | Shinsaku Yoneda | 2015-09-15 |
| 9016689 | Sheet conveying device and image forming apparatus | Hironori Daigo, Hiroaki Takai | 2015-04-28 |
| 9020412 | Curl correcting device and image forming apparatus with same | Tsuyoshi Koyanagi, Yuta Okuno | 2015-04-28 |