Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286521 | Reusable ink sheet for use in heat transfer recording and production process thereof | Genichi Matsuda | 1994-02-15 |
| 5151326 | Reusable ink sheet for use in heat transfer recording | Genichi Matsuda | 1992-09-29 |