Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819348 | Thermal transfer film, process for producing the same and method for image formation using said thermal transfer film | Kenichi Aso | 2004-11-16 |
| 6797671 | Method for image formation and image-formed product | Kenichi Aso | 2004-09-28 |