Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593076 | Photothermographic material and image forming method | Tetsuo Shima, Kazuyoshi Goan | 2003-07-15 |
| 6534251 | Silver salt photothermographic dry imaging material and image recording method thereof | Tetsuo Shima | 2003-03-18 |