Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554657 | Driving device | Norikazu Kawai, Toru Ubukata | 2023-01-17 |
| 11353816 | Decurling device and image forming apparatus including the same | Yoshinori Koike | 2022-06-07 |
| 10816927 | Transport device and image forming apparatus | Teruki Naganuma, Junichi Asaoka, Mizuki ARAI, Akira Iwasaka, Yuki Sekura +3 more | 2020-10-27 |
| 10569985 | Image forming apparatus and recording material transport device | Hiromitsu TOMIOKA, Teruki Naganuma, Yuki Sekura, Kohei Takahashi, Junichi Asaoka +3 more | 2020-02-25 |
| 9791036 | Drive transmission apparatus and image forming apparatus | Tomoya Kosuge | 2017-10-17 |
| 9395671 | Image forming apparatus and sheet transport device | Tomoya Kosuge | 2016-07-19 |
| 8910769 | Lubricating structure of transmission | Shoji Machida | 2014-12-16 |
| 8818253 | Fixing device and image forming apparatus | Kouichi Kimura, Toshinori Sasaki, Mitsutoshi HONGO | 2014-08-26 |
| 8731451 | Fixing device and image forming apparatus with fixing belt refreshing roller | Yoshihiro Hayashi, Toshiyuki Miyata | 2014-05-20 |
| 8195067 | Heating apparatus and image forming apparatus | Takanori Sasaki, Takashi Ohhashi, Kouichi Kimura, Hiroshi Daigo | 2012-06-05 |
| 7987971 | Belt device and fixing device | Kouichi Kimura, Takanori Sasaki, Toshinori Sasaki, Masakazu Takahashi, Shogo Kamiya +6 more | 2011-08-02 |
| 7429995 | Image forming apparatus | Keiichiro Sato, Kenji Hara, Yumiko Onuma, Yoshiaki Tainaka, Seiji Taira +4 more | 2008-09-30 |
| 7299000 | Image forming apparatus having a recording material transporting path | Seiji Taira, Kenji Hara, Keiji Miba, Yoshiaki Tainaka, Yumiko Onuma +4 more | 2007-11-20 |