Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367845 | Display device | — | 2025-07-22 |
| 12313940 | Liquid crystal optical element comprising an alignment control layer having a plurality of convex bodies | Ayaka HIGUCHI, Shinichiro OKA, Koichi Igeta | 2025-05-27 |
| 12306500 | Alignment processing device and manufacturing method of liquid crystal optical element | Koichi Igeta, Ayaka HIGUCHI, Yasushi Tomioka, Shinichiro OKA, Hiroyuki Yoshida | 2025-05-20 |
| 12289435 | Display device | Kazunari Tomizawa | 2025-04-29 |
| 12253699 | Liquid crystal optical element | Koichi Igeta, Shinichiro OKA, Yasushi Tomioka | 2025-03-18 |