Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971567 | Optical film, polarizing plate, image display device, and optical film selection method | Shosei KUBOTA, Yoshiko TANAKA, Takashi Kuroda, Akinobu Ushiyama | 2024-04-30 |