Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806448 | Induction heating device with a switching power source and image processing apparatus using the same | Masae Sugawara | 2004-10-19 |
HO
Hiroto Ohishi
Tohoku Ricoh Co.: 1 patents #10 of 33Top 35%
Overall (2004): #208,670 of 270,089Top 80%
1
Patents 2004