Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10820385 | LED drive circuit, LED drive device, and LED drive system | Kenichi Fukumoto, Koji Katsura, Ryosuke Kanemitsu, Junichi Itai, Seiji Nakashima +1 more | 2020-10-27 |
| 10811563 | Light-emitting element, light-emitting element unit, and light-emitting element package | Hirotaka Obuchi | 2020-10-20 |
| 10529903 | Light emitting device and light emitting device package | Hirotaka Obuchi, Yasuo Nakanishi, Kazuaki Tsutsumi, Takao Fujimori | 2020-01-07 |