Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497831 | Semiconductor light emitting element and manufacturing method thereof | Kazuaki Tsutsumi, Hideaki Anzai, Takao Fujimori | 2019-12-03 |
| 10312411 | Light-emitting element, light-emitting element unit, and light-emitting element package | Nobuaki Matsui | 2019-06-04 |
| 10263150 | Semiconductor light emitting device capable of increasing luminous efficiency under a low applied current | Takao Fujimori, Kazuaki Tsutsumi | 2019-04-16 |
| 10230028 | Semiconductor light emitting device | Junichi Itai | 2019-03-12 |