Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118427 | Thermosensitive recording materials containing chelating agents | Laurence DAUDIN, Florence GAYRARD | 2018-11-06 |
| 10099499 | Thermosensitive recording material | Takeshi Kajikawa, Hideo Aihara | 2018-10-16 |