Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374536 | Cylindrical heating rotator for heating a developer, fixing device using said heating rotator and image forming device using said heating rotator | Yasuhiro Uehara, Hiroshi Oikawa | 2013-02-12 |
| 8369761 | Heating device and image forming apparatus having a heating member with a heat generation layer | — | 2013-02-05 |
| 8306467 | Heating device and image forming apparatus | Yasuhiro Uehara | 2012-11-06 |
| 8295752 | Fixing device and image forming apparatus | Yuhei Tomita, Eiichiro Tokuhiro, Shigehiko Haseba, Takayuki Uchiyama, Nobuyoshi Komatsu +1 more | 2012-10-23 |
| 8270887 | Fixing device, image forming apparatus, and magnetic field generating device having a pressing member | Takayuki Uchiyama, Motoi Noya, Masakatsu Eda, Kiyoshi Iwai, Shuji Yoshikawa +6 more | 2012-09-18 |
| 8224219 | Fixing device, image forming apparatus, heat fixing member for fixing device, cylindrical rotating member and medium transporting device | Masahiro Ishino, Yasuhiro Uehara | 2012-07-17 |
| 8162315 | Peeling device, fixing unit, and image forming apparatus | — | 2012-04-24 |
| 8145112 | Heating rotating body, heating device, fixing device and image forming device | — | 2012-03-27 |
| 8126384 | Fixing device and image forming apparatus | — | 2012-02-28 |
| 8090304 | Heating device, fixing device and image forming device | — | 2012-01-03 |
| 8055173 | Fixing apparatus and image forming apparatus | — | 2011-11-08 |
| 8041278 | Heating device, fixing device and image forming device | Takayuki Uchiyama | 2011-10-18 |
| 8019266 | Fixing device and image forming device | Yasuhiro Uehara | 2011-09-13 |
| 7917073 | Sliding member and fixing device, and image forming apparatus using the same | Toshiyuki Miyata | 2011-03-29 |
| 7835679 | Heating device, fixing device, and image forming device | Hiroshi Tamemasa | 2010-11-16 |
| 7778565 | Heating device, fixing device, and image forming device | Yasuhiro Uehara | 2010-08-17 |
| 7725065 | Fixing device, and image forming device | Yasuhiro Uehara | 2010-05-25 |
| 7668496 | Laminated body, endless belt, fixing device and image forming apparatus | Hiroshi Tamemasa | 2010-02-23 |
| 7664451 | Fixing device and image forming apparatus | Yasuhiro Uehara | 2010-02-16 |
| 7647017 | Fixing device and image-forming apparatus | Yasuhiro Uehara, Shigehiko Haseba | 2010-01-12 |
| 7593681 | Laminated body, endless belt, fixing device, and image forming device | Hiroshi Tamemasa | 2009-09-22 |
| 7567766 | Fixing device with temperature control and image forming apparatus | Toshiyuki Miyata, Chikara Ando, Daisuke Yoshino | 2009-07-28 |
| 7558521 | Roller, fixing device, and image forming device | Hideaki Ohhara, Yasutaka Naito, Yasuhiro Uehara | 2009-07-07 |
| 7463857 | Fixing device with peeling member for an image forming apparatus | Yasuhiro Uehara | 2008-12-09 |
| 7398045 | Fixing unit and image forming apparatus | Yasuhiro Uehara, Yasushi Kawahata, Daisuke Yoshino, Chikara Ando, Yuka Nakayama +1 more | 2008-07-08 |