Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816688 | Image forming apparatus | — | 2004-11-09 |
| 6813456 | Fixing device | Satoshi Kinouchi, Osamu Takagi, Kazuhiko Kikuchi, Hisaaki Kawano, Hiroshi Nakayama +3 more | 2004-11-02 |
| 6748184 | Image forming apparatus and fixing device | Noriyuki Umezawa, Taizo Kimoto, Hisaaki Kawano, Hiroshi Nakayama, Osamu Takagi +3 more | 2004-06-08 |