Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10705378 | EL element, EL element substrate, lighting device, display device, and liquid crystal display device | Kae Tochigi | 2020-07-07 |
| 9763288 | EL panel, and illumination device and display device using the same | Hideaki Homma, Akihito Kagotani | 2017-09-12 |
| 9112185 | El panel, and illumination device and display device using the same | Hideaki Homma, Akihito Kagotani | 2015-08-18 |