Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5915147 | Image fixing device, image forming apparatus providing the image fixing device and rotor used in the image fixing device and having induction coil inside | Toshiaki Higaya, Hiroshi Yokoyama, Jyunji Nakai, Keizou Yasuda, Masahiko Sato +2 more | 1999-06-22 |
| 5832354 | Image fixing device, image forming apparatus providing the image fixing device and rotor used in the image fixing device and having induction coil inside | Toshiaki Higaya, Hiroshi Yokoyama, Jyunji Nakai, Keizou Yasuda, Masahiko Sato +2 more | 1998-11-03 |