Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434356 | Recording apparatus responsive to changing electrical resistance of transfer media | Hiroyasu Ishijima, Hideki Kamaji, Hisashi Hanzawa | 2002-08-13 |
| 6381424 | Toner charge control for image defect reduction | Tetsu Takahashi, Atsushi Tano | 2002-04-30 |