Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898850 | Pyridone dyestuff for thermal transfer recording and printing sheets and methods employing same | Tamio Mikoda | 1990-02-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898850 | Pyridone dyestuff for thermal transfer recording and printing sheets and methods employing same | Tamio Mikoda | 1990-02-06 |