Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189229 | Liquid crystal diffraction element comprising an optical axis derived from a liquid crystal compound that continuously rotates in at least one in-plane direction, image display apparatus, and head mounted display | Takashi YONEMOTO, Masaaki Suzuki, Koji Iijima, Hiroshi Sato | 2025-01-07 |