Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10690961 | Partial drive-type light source device and image display device using same | Koichi Kishimoto, Yasushi Ito, Noritaka Sato | 2020-06-23 |
| 10529899 | Phosphor sheet, white light source device including the phosphor sheet, and display device including the white light source device | Noritaka Sato, Koichi Kishimoto, Yasushi Ito | 2020-01-07 |