Issued Patents 2019
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, Takashi Nakahiro | 2019-10-15 |
| 10247610 | Chromatic confocal sensor and measurement method | — | 2019-04-02 |
| 10197382 | Chromatic confocal sensor | Sadayuki Matsumiya, Kenji Okabe, Nobuya Kaneko | 2019-02-05 |