Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197075 | Backlight and liquid crystal display device | Michihide SHIBATA, Masafumi Okada | 2025-01-14 |
| 12025827 | Illumination device | Ken Kagabu, Hiroaki KIJIMA, Ken Onoda | 2024-07-02 |
| 11860402 | Illumination device | Ken Kagabu, Hiroaki KIJIMA, Ken Onoda | 2024-01-02 |