Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444563 | Reflective polarizing film for liquid crystal display polarizer, polarizer for liquid crystal display comprising same, optical member for liquid crystal display, and liquid crystal display | Tomoko Shimizu, Taro Oya, Koji Kubo | 2019-10-15 |
| 9617407 | Highly insulating film | Dai NAKAGAWA, Tetsuo Yoshida, Masanori Nishiyama | 2017-04-11 |
| 9519090 | Uniaxially stretched multi-layer laminate film, polarizing plate comprising same, optical member for liquid crystal display device, and liquid crystal display device | Taro Oya, Kana Tanabu, Tetsuo Yoshida, Hiromi Shiroma, Tomoko Shimizu | 2016-12-13 |