Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560421 | Image fixing apparatus and method of controlling the apparatus | — | 2003-05-06 |
| 6528230 | Dye precursor, image forming material, and image forming method | Masanobu Takashima, Hiroshi Sato, Yuuichi Fukushige | 2003-03-04 |