Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10991864 | LED package and LED display device | Junichi Itai | 2021-04-27 |
| 10811563 | Light-emitting element, light-emitting element unit, and light-emitting element package | Nobuaki Matsui | 2020-10-20 |
| 10784420 | Semiconductor light emitting device | Junichi Itai | 2020-09-22 |
| 10529903 | Light emitting device and light emitting device package | Nobuaki Matsui, Yasuo Nakanishi, Kazuaki Tsutsumi, Takao Fujimori | 2020-01-07 |
| 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 |
| 9997682 | Light emitting element unit and method for manufacturing the same, light emitting element package and illuminating device | Takao Fujimori, Yasuo Nakanishi, Nobuaki Matsui | 2018-06-12 |
| 9991430 | Light emitting device and light emitting device package | Nobuaki Matsui, Yasuo Nakanishi, Kazuaki Tsutsumi, Takao Fujimori | 2018-06-05 |
| 9876137 | Semiconductor light emitting device | Kazuaki Tsutsumi | 2018-01-23 |
| 9559263 | Light-emitting element, light-emitting element unit, and light-emitting element package | Nobuaki Matsui | 2017-01-31 |
| 9281444 | Light emitting device and light emitting device package | Nobuaki Matsui, Yasuo Nakanishi, Kazuaki Tsutsumi, Takao Fujimori | 2016-03-08 |
| 9166111 | Light-emitting element, light-emitting element unit, and light-emitting element package | Nobuaki Matsui | 2015-10-20 |
| 9082945 | Light emitting element unit and method for manufacturing the same, light emitting element package and illuminating device | Takao Fujimori, Yasuo Nakanishi, Nobuaki Matsui | 2015-07-14 |
| 8686433 | Light emitting device and light emitting device package | Nobuaki Matsui, Yasuo Nakanishi, Kazuaki Tsutsumi, Takao Fujimori | 2014-04-01 |