Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10969527 | Polarizing plate with phase difference layers, and organic EL display device | Yuki Hasegawa, Ayaka Umemoto | 2021-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10969527 | Polarizing plate with phase difference layers, and organic EL display device | Yuki Hasegawa, Ayaka Umemoto | 2021-04-06 |