Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644204 | Light emitting element including contact electrode with laminate structure, and method of manufacturing the same | Yasuhiro Takenaka, Yoshiki Saito, Shinichi Matsui, Daisuke Shinoda, Hironao Shinohara | 2020-05-05 |
| 9472718 | Semiconductor light-emitting element comprising an insulating reflection layer including plural opening portions | — | 2016-10-18 |
| 9373764 | Semiconductor light emitting element | — | 2016-06-21 |
| 9178116 | Semiconductor light-emitting element | — | 2015-11-03 |
| 9018657 | Semiconductor light emitting element and method for producing semiconductor light emitting element | Takehiko Okabe, Kyosuke Masuya | 2015-04-28 |
| 8829555 | Semiconductor light emission element | Koji Kamei, Remi Ohba | 2014-09-09 |
| 8643046 | Semiconductor light-emitting element, method for producing the same, lamp, lighting device, electronic equipment, mechanical device and electrode | Takehiko Okabe, Kyosuke Masuya | 2014-02-04 |
| 8637888 | Semiconductor light emitting element, light emitting device using semiconductor light emitting element, and electronic apparatus | Takehiko Okabe | 2014-01-28 |
| 8592837 | Semiconductor light emitting element, electronic apparatus, and light emitting device | Takehiko Okabe | 2013-11-26 |
| 8492785 | Semiconductor light-emitting element and semiconductor light-emitting device | — | 2013-07-23 |
| 8097478 | Method for producing light-emitting diode | — | 2012-01-17 |
| 7939351 | Production method for nitride semiconductor light emitting device | Hiroshi Osawa | 2011-05-10 |
| 7939845 | Nitride semiconductor light-emitting device and production method thereof | Hiroshi Osawa | 2011-05-10 |
| 7821018 | GaN-based semiconductor light-emitting device and method for the fabrication thereof | Hiroshi Osawa | 2010-10-26 |
| 7786489 | Nitride semiconductor light emitting device and production method thereof | Hiroshi Osawa | 2010-08-31 |