Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971567 | Optical film, polarizing plate, image display device, and optical film selection method | Shosei KUBOTA, Hikaru HOTTA, Yoshiko TANAKA, Akinobu Ushiyama | 2024-04-30 |
| 11953710 | Display panel, display device, and method for sorting phase difference layer of display panel | Satoshi Emori | 2024-04-09 |
| 11885734 | Optical plastic film, and optical laminate, polarization plate, and image | Yoshiko TANAKA, Shosei KUBOTA, Akinobu Ushiyama | 2024-01-30 |
| 11877473 | Optical laminate, display panel, and display device | Kenji Fujita | 2024-01-16 |