Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287595 | Fixing device including holder having heater supporting surface supporting heater, and contacting surface opposite heater supporting surface and in contact with stay | Makoto Souda, Kazuna Taguchi, Yuichi Ikeno, 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 | Yuichi Ikeno | 2025-04-08 |
| 12222666 | Fixing device including pressure roller whose elastic layer has little impact on nip width due to thermal expansion | Takuya Nishimura, Makoto Souda, Kazuna Taguchi, Shinichi Hatakeyama | 2025-02-11 |
| 12216430 | Image forming apparatus and process cartridge | Shunsuke Ishii, Masatoshi Shiraki, Shougo Sato | 2025-02-04 |
| 12210313 | Process cartridge, image forming apparatus and toner storage unit | Shougo Sato, Yasuo Fukamachi | 2025-01-28 |