Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372904 | Heating unit including cable guide for restricting temperature sensor cables from contacting holder that supports heater | — | 2025-07-29 |
| 12298691 | Image-forming apparatus provided with mechanism for opening and closing shutter of fixing device | Saya Minoshima, Tomonori Watanabe | 2025-05-13 |
| 12287595 | Fixing device including holder having heater supporting surface supporting heater, and contacting surface opposite heater supporting surface and in contact with stay | Yasutada Kato, Makoto Souda, Kazuna Taguchi, Takuya Nishimura, Shinichi Hatakeyama +2 more | 2025-04-29 |
| 12271134 | Image forming apparatus configured to control output of heater depending on nipping pressure at nipping region | Yasutada Kato | 2025-04-08 |
| 12174570 | Fixing unit | Makoto Souda | 2024-12-24 |
| 12153362 | Device for image forming apparatus and spring for the device | — | 2024-11-26 |
| 12085887 | Fixing device including shutter pivotable about axis positioned downstream of nipping region in sheet conveying direction | Yasutada Kato, Kazuna Taguchi | 2024-09-10 |
| 12072649 | Fixing device and image forming apparatus | — | 2024-08-27 |
| 12044992 | Image-forming apparatus provided with mechanism for opening and closing shutter of fixing device | Saya Minoshima, Tomonori Watanabe | 2024-07-23 |
| 12025932 | Heating unit | — | 2024-07-02 |
| 11991790 | Fuser | — | 2024-05-21 |
| 11803144 | Heating unit | Kei Ishida, Yasuhiro Maruyama | 2023-10-31 |
| 11782368 | Heating unit | — | 2023-10-10 |
| 11675299 | Heating unit | — | 2023-06-13 |
| 11640129 | Heating unit | Yasuhiro Maruyama, Makoto Souda | 2023-05-02 |
| 11599048 | Fixing device for fixing toner to sheet | — | 2023-03-07 |
| 11561494 | Fuser having a heater with a recessed portion and a holder with a projecting portion | — | 2023-01-24 |
| 11493871 | Image forming apparatus capable of inserting sheet tray in one direction and discharging printed sheet in opposite direction | Ryosuke Sakai, Hideshi Nishiyama, Takehiro Masuda, Yusuke Ikegami, Wataru Yamaguchi | 2022-11-08 |
| 11256203 | Fuser having a base plate with rounded edges in a heater | — | 2022-02-22 |
| 11237508 | Fuser | — | 2022-02-01 |
| 10948860 | Fixing device | — | 2021-03-16 |
| 10416597 | Image forming apparatus with a fan operable under noise-reducible control | Daisuke Ishizuka, Atsushi Hayakawa | 2019-09-17 |