Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379538 | Light-guide plate, area light source device, display device, manufacturing method for light guide plate | Kohei KOMIZO, Hironori Hashiguchi, Koujiro Ohkawa | 2025-08-05 |
| 12235486 | Light-guide plate, area light source device, display device, manufacturing method for light guide plate | Kohei KOMIZO, Hironori Hashiguchi, Koujiro Ohkawa | 2025-02-25 |