Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10031473 | Image forming apparatus and image forming system having a controller that controls a rubbing treatment for a fixing roller of a replaceable fixing portion | Katsuya Nakama, Satoru Yamamoto, Masahiro Tsujibayashi, Nobuhiro Kikuchi, Akinobu Nishikata +4 more | 2018-07-24 |
| 10025248 | Image forming apparatus having a selecting portion for selecting an execution order of a number of fixing operations | Nobuhiro Kikuchi, Masahiro Tsujibayashi, Satoru Yamamoto, Katsuya Nakama | 2018-07-17 |
| 10021261 | Image forming apparatus | Masanobu Tanaka, Oki Kitagawa, Asuna Fukamachi | 2018-07-10 |
| 9989911 | Image forming apparatus, image forming system and fixing device | Katsuya Nakama, Satoru Yamamoto, Masahiro Tsujibayashi, Nobuhiro Kikuchi | 2018-06-05 |
| 9952544 | Image forming apparatus and control device therefor | Masanobu Tanaka, Oki Kitagawa, Asuna Fukamachi | 2018-04-24 |