Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265347 | Image forming apparatus that performs image corrections based on test images and control method for image forming apparatus | Ken Iguchi, Satoshi Araki | 2025-04-01 |
| 12135506 | Image forming device | — | 2024-11-05 |
| 12019389 | Image forming apparatus | Takao Izumi | 2024-06-25 |
| 11934134 | Image forming apparatus | — | 2024-03-19 |
| 11754954 | Image forming apparatus | Takao Izumi | 2023-09-12 |
| 11561496 | Image forming apparatus | — | 2023-01-24 |
| 11507008 | Image forming apparatus | Takao Izumi, Hiromichi Mitamura | 2022-11-22 |
| 10824092 | Image forming apparatus and method for estimating discarded recording material | — | 2020-11-03 |
| 10209647 | Transfer apparatus and image forming apparatus | Sunao Takenaka, Koichiro Sato, Koji Takahashi, Kazufumi Ishida, Yoshiki Kogiso +1 more | 2019-02-19 |
| 9891559 | Transfer apparatus and image forming apparatus | Sunao Takenaka, Koichiro Sato, Koji Takahashi, Kazufumi Ishida, Yoshiki Kogiso +1 more | 2018-02-13 |