Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496471 | Semiconductor light emitting device | Yosuke Akimoto, Yoshiaki Sugizaki, Hideyuki Tomizawa, Akihiro Kojima, Gen Watari +4 more | 2016-11-15 |
| 9240531 | Light emitting device including reinforcing member | Naoya Ushiyama, Gen Watari, Tetsuro Komatsu | 2016-01-19 |
| 9136439 | Semiconductor light emitting device | Yosuke Akimoto, Yoshiaki Sugizaki, Hideyuki Tomizawa, Akihiro Kojima, Gen Watari +4 more | 2015-09-15 |
| 8952409 | Light emitting device including a fluorescent material layer | Naoya Ushiyama, Gen Watari, Tetsuro Komatsu | 2015-02-10 |
| 8809981 | Method for manufacturing semiconductor device and apparatus for manufacturing same | Toru Gotoda, Toru Kita | 2014-08-19 |
| 8735196 | Method of manufacturing nitride semiconductor light emitting device | — | 2014-05-27 |
| 8441023 | Semiconductor light emitting device | Taisuke Sato, Hajime Nago, Koichi Tachibana, Toshiyuki Oka, Shinya Nunoue | 2013-05-14 |
| 8420502 | Group III-V semiconductor device and method for producing the same | Shigemi Horiuchi, Yoshinori Kinoshita, Kazuyoshi Tomita | 2013-04-16 |
| 8367523 | Method for manufacturing semiconductor light-emitting device and semiconductor light emitting device | Yoshiaki Sugizaki, Akihiro Kojima, Kazuyoshi Furukawa | 2013-02-05 |
| 8324083 | Method for producing group III nitride compound semiconductor element | Toshiya Uemura, Tomoharu Shiraki, Masahiro Ohashi, Naoki Arazoe, Ryohei Inazawa | 2012-12-04 |
| 8101490 | Method for manufacturing semiconductor device and apparatus for manufacturing same | Toru Gotoda, Toru Kita | 2012-01-24 |
| 7781241 | Group III-V semiconductor device and method for producing the same | Shigemi Horiuchi, Yoshinori Kinoshita, Ryohei Inazawa, Toshiya Uemura | 2010-08-24 |
| 7754514 | Method of making a light emitting element | Takayoshi Yajima, Toshiya Uemura, Akira Kojima, Koji Kaga | 2010-07-13 |
| 7541262 | Method for producing semiconductor device | Toshiya Uemura, Shigemi Horiuchi | 2009-06-02 |
| 7291868 | Light-emitting semiconductor device and a method of manufacturing it | Masahito Nakai, Toshiya Uemura, Masaaki Nakayama | 2007-11-06 |
| 7116691 | Edge-emitting type semiconductor laser | Hiroshi Watanabe | 2006-10-03 |
| 7053375 | Scintillator including a group III nitride compound semiconductor and a scintillation counter including a scintillator including a group III nitride compound semiconductor | Katsuhisa Sawazaki, Masaaki Nakayama | 2006-05-30 |