Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605165 | Method of manufacturing discharge wire | Tsuyoshi Kunishi, Toru Kabashima | 2003-08-12 |
| 6591071 | Image forming apparatus capable of correcting control coefficient used to determine electrification bias | — | 2003-07-08 |