Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292373 | Optical plastic film, and optical laminate, polarization plate, and image display device using same | Shosei KUBOTA, Takashi Kuroda, Akinobu Ushiyama | 2025-05-06 |
| 12216302 | Optical film, polarizing plate, image display device, and optical film selection method | Shosei KUBOTA, Norio Ishii, Takashi Kuroda, Hiroaki Segawa, Akinobu Ushiyama | 2025-02-04 |