Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683955 | Thermal transfer sheet | Haruo Takeuchi | 1997-11-04 |
| 5627127 | Thermal transfer sheet | Haruo Takeuchi, Naoto Satake | 1997-05-06 |
| 5624739 | Laminate sheet and card | — | 1997-04-29 |