Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10613263 | Circular polarization plate for organic EL display device and organic EL display device | Takeshi Murashige, Takami Hikita, Hiroyuki Takemoto, Mariko Hirai | 2020-04-07 |
| 10578786 | Polarizer, polarizing plate, and method of producing polarizer | Katsunori Takada, Daisuke Ogomi, Shinobu Nagano, Eiko Suefusa, Yoshitsugu Kitamura +2 more | 2020-03-03 |