Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8655248 | Fixing device, image forming apparatus, and endless fixing belt | Masayoshi Nakao, Motofumi Baba | 2014-02-18 |
| 8498563 | Fixing device, heating device, and image forming apparatus | Motofumi Baba, Masayoshi Nakao, Yasunori Fujimoto | 2013-07-30 |
| 7747195 | Fixing device with temperature compensating uniforming section and image forming apparatus | Daisuke Yoshino, Kazuyoshi Itoh, Yasutaka Naito | 2010-06-29 |
| 7623818 | Belt fixing device and image forming apparatus therewith | Yasutaka Naito, Kazuyoshi Itoh | 2009-11-24 |
| 7558521 | Roller, fixing device, and image forming device | Motofumi Baba, Yasutaka Naito, Yasuhiro Uehara | 2009-07-07 |
| 7382995 | Fixing apparatus, image forming apparatus and fixing apparatus heating method | Kazuyoshi Itoh, Yasutaka Naito, Motofumi Baba | 2008-06-03 |
| 7233764 | Fixing device in image forming apparatus and image forming apparatus with fixing device | Yasutaka Naito, Yasuhiro Uehara | 2007-06-19 |
| 7054589 | Fixing belt having a protective layer between a metal heating layer and a releasing layer, manufacturing method thereof, and electromagnetic induction heat-fixing device using the fixing belt | Takahiro Okayasu, Hitoshi Okazaki, Makoto Omata, Shigeo Ohta, Yasutaka Naito | 2006-05-30 |