Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947288 | Fixing device having separation claw and image forming apparatus | — | 2024-04-02 |
| 11870960 | Image processing system | — | 2024-01-09 |
| 10895832 | Image forming apparatus capable of suppressing damage to a fixing member while maintaining productivity | — | 2021-01-19 |
| 10234801 | Fixing device including heat source for heating fixing member and image forming apparatus | — | 2019-03-19 |
| 9335685 | Fixing device and image forming apparatus | — | 2016-05-10 |
| 8874017 | Fixing device that suppresses energy loss caused by heat release to outside thereof and image forming apparatus equipped with same | — | 2014-10-28 |
| 7860444 | Image-forming machine fixing device with a nipping region having a pressure distribution | Hiroshi Ito, Haruo Koyama, Takao Besshi, Nobuyuki Kashiwagi, Junko Ito +1 more | 2010-12-28 |
| 7466952 | Image-forming machine fixing device with a nipping region having a pressure distribution | Hiroshi Ito, Haruo Koyama, Takao Besshi, Nobuyuki Kashiwagi, Junko Ito +1 more | 2008-12-16 |
| 5408303 | Positioning mechanism for a cleaning device provided in an image forming apparatus | Yasuyuki Fukunaga, Hideki Kita, Akira Nakakuma | 1995-04-18 |
| 5315362 | Multicolor developing device including expansion/contraction means for permitting a developing mechanism to move relative to its associated toner container | Kazuo Fuji, Hideki Kita | 1994-05-24 |
| 5270785 | Toner hopper | Hideki Kita | 1993-12-14 |