Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501631 | Coloring compound and thermal transfer recording sheet | Taichi Shintou, Koromo Shirota, Yuko Katsumoto, Tsuyoshi Santo, Hajime Muta | 2019-12-10 |
| 10195886 | Thermal transfer recording sheet set and image forming method | Tsuyoshi Santo, Yuko Katsumoto, Koromo Shirota, Taichi Shintou, Hajime Muta | 2019-02-05 |