Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720359 | Fixing device and image forming apparatus provided with the same | Kei Ishida, Keita Shimizu | 2017-08-01 |
| 9671726 | Fixing device | Yoshihiro Miyauchi, Yasushi Fujiwara, Kei Ishida, Noboru Suzuki, Tomohiro Kondo | 2017-06-06 |
| 9625864 | Belt frame for fixing device | Kei Ishida, Hiroki Mori, Akihiro Kobayashi | 2017-04-18 |
| 9568870 | Fuser unit | Kei Ishida, Atsushi Ozawa, Hiroki Mori | 2017-02-14 |