Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014711 | Fixing unit having enhanced temperature control and image forming apparatus using the same | Akiko Ito, Hiroshi Seo | 2011-09-06 |
| 7885590 | Image forming apparatus and fixing device | Hiroshi Seo, Akiko Ito, Toshiaki Higaya | 2011-02-08 |