Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408980 | Heat insulating window film, heat insulating window glass, building material, window, building, and vehicle | Naoharu Kiyoto | 2019-09-10 |
| 10232591 | Heat insulating window film, heat insulating material for window, and window | Naoharu Kiyoto | 2019-03-19 |
| 10228782 | Transparent conductive film and touch panel | Kiyokazu Hashimoto | 2019-03-12 |