Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496459 | Semiconductor light emitting element and light emitting device | Hisao Sato | 2016-11-15 |
| 9099572 | Semiconductor light emitting element and method of manufacturing semiconductor light emitting element | Hisao Sato | 2015-08-04 |
| 8963122 | Semiconductor light emitting element and light emitting device | Hisao Sato | 2015-02-24 |
| 8592240 | Method for manufacturing semiconductor light-emitting element | — | 2013-11-26 |
| 8338203 | Method for forming compound semiconductor light-emitting device | — | 2012-12-25 |
| 7772605 | Compound semiconductor light-emitting device | — | 2010-08-10 |
| 7700413 | Production method of compound semiconductor light-emitting device wafer | — | 2010-04-20 |
| 7652299 | Nitride semiconductor light-emitting device and method for fabrication thereof | Yasuhito Urashima | 2010-01-26 |
| 7576365 | Group III nitride semiconductor light-emitting device, forming method thereof, lamp and light source using same | Kazuhiro Mitani, Takashi Udagawa | 2009-08-18 |
| 7498184 | Production method for semiconductor device | Kenji Yakushiji, Hisayuki Miki | 2009-03-03 |
| 7495261 | Group III nitride semiconductor light-emitting device and method of producing the same | Kazuhiro Mitani, Takashi Udagawa | 2009-02-24 |