Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809433 | Circularly polarizing plate for organic EL display device, and organic EL display device | Junichi Inagaki, Kazuhito Hosokawa | 2020-10-20 |
| 10688759 | Method for manufacturing optical laminate | Junichi Inagaki, Kazuhito Hosokawa | 2020-06-23 |
| 10613263 | Circular polarization plate for organic EL display device and organic EL display device | Youichirou Sugino, Takami Hikita, Hiroyuki Takemoto, Mariko Hirai | 2020-04-07 |