Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644802 | Image-forming method and printing medium and sheet cartridge therefor | — | 2003-11-11 |
| 6640717 | Method of forming image on card and apparatus therefor | Zenta Kosaka, Kazuaki Morozumi, Kunihiko Matsuhashi | 2003-11-04 |