Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196992 | Laminate, laminate with pressure-sensitive adhesive layer, polarizing plate, and image display device | Kunihiro Atsumi, Ayako MURAMATSU | 2025-01-14 |
| 11933987 | Optical filter, optical device, and head-mounted display | Fumitake MITOBE, Yujiro YANAI | 2024-03-19 |
| 10392484 | Cellulose acylate film, production method of cellulose acylate film, stack, polarizing plate, and liquid crystal display device | — | 2019-08-27 |
| 9971068 | Cellulose acylate film, polarizing plate, liquid crystal display device | Masaki HACHIYA, Hirofumi Toyama | 2018-05-15 |