Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10599092 | Image forming apparatus provided with fixing member engaged to roller and frame | Hiroki Mori, Hiroshi Handa, Tatsuo Ogasawara | 2020-03-24 |
| 10185262 | Fixing device having pressing member and gear arrangement | — | 2019-01-22 |
| 10001733 | Fixing device provided with belt guide, and method of manufacturing the same | Mingguang Zhang, Kei Ishida, Kotaro Fujishiro | 2018-06-19 |
| 9946219 | Image forming apparatus provided with heating unit and pressure roller | Hiroki Mori, Hiroshi Handa, Tatsuo Ogasawara | 2018-04-17 |
| 9921528 | Image forming apparatus, method to convey a sheet, and computer readable medium for the image forming apparatus | Kotaro Haruta | 2018-03-20 |
| 9869955 | Fixing device provided with nip member capable of preventing outflow of lubricant | Kei Ishida | 2018-01-16 |
| 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 |
| 9459571 | Fixing device including reflecting plate with tilted ends | Tomohiro Kondo, Yasushi Fujiwara, Kei Ishida, Noboru Suzuki | 2016-10-04 |
| 9423729 | Image forming apparatus and heat fixing device provided in the same | — | 2016-08-23 |
| 9414440 | Heating roller, thermal fixing apparatus and method for producing heating roller | Kotaro Haruta | 2016-08-09 |
| 9395685 | Fixing device provided with positioning member capable of positioning heating unit with respect to pressure roller | — | 2016-07-19 |
| 9395673 | Fixing device | Kaoru Suzuki, Noboru Suzuki | 2016-07-19 |
| 9377726 | Fixing device | Noboru Suzuki, Kei Ishida, Yoshihiro Miyauchi | 2016-06-28 |
| 9348278 | Fixing device having pressing members for pressing endless belt | — | 2016-05-24 |
| 9323184 | Fixing device | Yoshihiro Miyauchi, Yasushi Fujiwara, Kei Ishida, Noboru Suzuki, Tomohiro Kondo | 2016-04-26 |
| 9316975 | Fixing device capable of suppressing contact between tubular member and electric components | Noboru Suzuki, Kei Ishida, Yoshihiro Miyauchi | 2016-04-19 |
| 9310734 | Fixing roller and method of manufacturing the same | Noboru Suzuki, Kei Ishida | 2016-04-12 |
| 9304457 | Fixing device provided with member for covering terminal of heater | Kenji Takeuchi, Kotaro Haruta, Yoshihiro Miyauchi | 2016-04-05 |
| 9280103 | Fuser unit | Kei Ishida, Noboru Suzuki, Yoshihiro Miyauchi | 2016-03-08 |
| 9261831 | Image forming apparatus and heat fixing device provided in the same | — | 2016-02-16 |
| 9158243 | Fixing device including reflecting plate with tilted ends | Tomohiro Kondo, Yasushi Fujiwara, Kei Ishida, Noboru Suzuki | 2015-10-13 |
| 9128425 | Fixing device having end-face restricting members applied with lubricant | Noboru Suzuki, Kei Ishida | 2015-09-08 |