Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340762 | Display device with display panel, dimming panel, and light source | Tomoyuki Ishihara, Yasuhiko Yamagishi | 2025-06-24 |
| 12190843 | Display device | Yasuhiko Yamagishi | 2025-01-07 |