Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834168 | Image fixing device having temperature detection Interval changing device | — | 2004-12-21 |
| 6763204 | Fixing device selectively operable in operating continuous power to an induction coil and operating on/off control | Tomoichirou Ohta | 2004-07-13 |