Issued Patents All Time
Showing 1–25 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386297 | Fixing device including heater in which first and second resistance heating elements are positioned apart from each other on first surface of substrate by predetermined distance in conveying direction | — | 2025-08-12 |
| 12345472 | Heater | — | 2025-07-01 |
| 12216419 | Fixing device and image forming apparatus | — | 2025-02-04 |
| 12055876 | Fixing device and image forming apparatus | — | 2024-08-06 |
| 11803144 | Heating unit | Yuichi Ikeno, Yasuhiro Maruyama | 2023-10-31 |
| 11188016 | Fixing device including a heater having a planar shape and an endless belt | — | 2021-11-30 |
| 10007214 | Image forming apparatus having fixing device and capable of inhibiting sheet from getting wrinkled | Masahiko Kamo | 2018-06-26 |
| 10001733 | Fixing device provided with belt guide, and method of manufacturing the same | Mingguang Zhang, Takuji Matsuno, Kotaro Fujishiro | 2018-06-19 |
| 9921531 | Fixing device including heater, resin frame and metal frame having wall disposed between resin frame and heater | — | 2018-03-20 |
| 9869955 | Fixing device provided with nip member capable of preventing outflow of lubricant | Takuji Matsuno | 2018-01-16 |
| 9720359 | Fixing device and image forming apparatus provided with the same | Takuji Matsuno, Keita Shimizu | 2017-08-01 |
| 9690241 | Belt guide for fuser unit | — | 2017-06-27 |
| 9671726 | Fixing device | Yoshihiro Miyauchi, Yasushi Fujiwara, Takuji Matsuno, Noboru Suzuki, Tomohiro Kondo | 2017-06-06 |
| 9651904 | Fuser unit including belt guide | Atsushi Ozawa | 2017-05-16 |
| 9625864 | Belt frame for fixing device | Takuji Matsuno, Hiroki Mori, Akihiro Kobayashi | 2017-04-18 |
| 9606483 | Fixing device | Masahito Kajita, Kaoru Suzuki, Atsushi Ozawa, Kenji Takeuchi | 2017-03-28 |
| 9568870 | Fuser unit | Takuji Matsuno, Atsushi Ozawa, Hiroki Mori | 2017-02-14 |
| 9541870 | Fixing device | Yasushi Fujiwara, Noboru Suzuki, Yoshihiro Miyauchi, Tomohiro Kondo | 2017-01-10 |
| 9541871 | Fixing device having stay and cover fixed thereto by spring | — | 2017-01-10 |
| 9459571 | Fixing device including reflecting plate with tilted ends | Tomohiro Kondo, Yasushi Fujiwara, Noboru Suzuki, Takuji Matsuno | 2016-10-04 |
| 9423734 | Fixing device | — | 2016-08-23 |
| 9400459 | Fixing device provided with temperature sensor | Yoshihiro Miyauchi, Yasushi Fujiwara, Noboru Suzuki, Tomohiro Kondo | 2016-07-26 |
| 9377726 | Fixing device | Noboru Suzuki, Takuji Matsuno, Yoshihiro Miyauchi | 2016-06-28 |
| 9329537 | Fixing device provided with frame movably supporting heating assembly | — | 2016-05-03 |
| 9323190 | Nip plate configuration for a fixing device | Yasushi Fujiwara, Noboru Suzuki, Yoshihiro Miyauchi, Tomohiro Kondo | 2016-04-26 |