Issued Patents All Time
Showing 26–50 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7801464 | Ion generating device with a discharge electrode on a dielectric body coated by a protective layer made of metal | Shogo Yokota, Katsumi Adachi, Masashi Hirai | 2010-09-21 |
| 7796903 | Charging apparatus with a discharge electrode having a plurality of sharp-pointed portions | Hiroshi Doshohda, Katsumi Adachi | 2010-09-14 |
| 7783218 | Fixing apparatus, image forming apparatus, and method for controlling fixing apparatus | Tomohiro Maeda | 2010-08-24 |
| 7747206 | Fixing apparatus and image forming apparatus | Shinji Yamana, Kenji Asakura | 2010-06-29 |
| 7725047 | Fixing apparatus and image forming apparatus provided therewith, computer-readable medium storing a control program for the fixing apparatus, and a contact method for an external heating member in the fixing apparatus | Tomohiro Maeda, Toyoaki Nanba | 2010-05-25 |
| 7725066 | Fixing roller and image forming apparatus | — | 2010-05-25 |
| 7715750 | Image forming apparatus, lubricant applying apparatus, control method of image forming apparatus | — | 2010-05-11 |
| 7711306 | Externally heated fixing apparatus with endless belt and image forming apparatus including the same | — | 2010-05-04 |
| 7702272 | Power control method for controlling a setting value of electric power to be supplied to each of components of an apparatus by switching between power control modes depending on a status of operation of each of the components of the apparatus | Tetsunori Mitsuoka, Hiroshi Kida, Takashi Yamanaka | 2010-04-20 |
| 7668484 | Charging roller and image forming apparatus incorporating same | Kouji Shinkawa, Tohru Sakuwa | 2010-02-23 |
| 7653322 | Fixing apparatus, image forming apparatus, temperature control method for fixing apparatus, temperature control program, and storage medium storing the program | Tomohiro Maeda | 2010-01-26 |
| 7647014 | Pretransfer charging device and image forming apparatus including same | Hideki Ohnishi, Hiroshi Kida, Yoshiaki Masuda | 2010-01-12 |
| 7623812 | Image forming apparatus, charging roller, production method of charging roller, production apparatus of charging roller | — | 2009-11-24 |
| 7613411 | Fuser unit and imaging forming apparatus having the same | Yoshinobu Tateishi, Toyoaki Nanba, Hiroaki Hori, Tetsunori Mitsuoka | 2009-11-03 |
| 7603069 | Fixing apparatus and image forming apparatus provided therewith | Shinji Yamana, Kenji Asakura, Hiroyuki Yamaji | 2009-10-13 |
| 7574165 | Fixing method, fixing device, and image forming apparatus | Tetsunori Mitsuoka | 2009-08-11 |
| 7570909 | Fixing apparatus and image forming apparatus including the same | Kenji Asakura, Hiroyuki Yamaji | 2009-08-04 |
| 7532834 | Fixing device and fixing method and image forming device | Hiroshi Kida, Takashi Yamanaka, Tetsunori Mitsuoka | 2009-05-12 |
| 7446281 | Heating device | Hiroshi Kida, Takashi Yamanaka, Tetsunori Mitsuoka | 2008-11-04 |
| 7426364 | Fixing method, fixing device, and image forming apparatus | Hiroshi Kida, Toyoaki Nanba, Kouji Yamaji, Tatsuya Shinkawa | 2008-09-16 |
| 7368687 | Heating apparatus, control method for same, and image forming apparatus | — | 2008-05-06 |
| 7329845 | Heating apparatus, control method for same, and image forming apparatus | — | 2008-02-12 |
| 7299002 | Heater, and image forming apparatus, heating method incorporating same | Hiroshi Kida, Takashi Yamanaka | 2007-11-20 |
| 7266319 | Heater, and image forming apparatus, heating method incorporating same | Hiroshi Kida, Takashi Yamanaka, Tetsunori Mitsuoka | 2007-09-04 |
| 7260352 | Fixing device cleaning device and image forming device | Masanobu Deguchi, Hiroshi Kida | 2007-08-21 |