Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830935 | Phase difference plate, circularly polarizing plate, and image display device | Hitoshi Ooishi | 2020-11-10 |
| 10824016 | Optically anisotropic laminate, circularly polarizing plate, and image display device | Kazuhiro Oosato, Masakazu Saito | 2020-11-03 |