Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389239 | Liquid detection device, fusing unit using the same, and electrophotographic apparatus | Hidefumi Tasaki, Hiroshi Kobayashi, Hiroyuki Okitsu, Katsumi Takada | 2002-05-14 |