Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8692287 | Nitride semiconductor device, nitride semiconductor wafer, and method for manufacturing nitride semiconductor layer | Hung Hung, Jongil Hwang, Taisuke Sato, Naoharu Sugiyama, Shinya Nunoue | 2014-04-08 |
| 8647905 | Semiconductor light emitting device and method for manufacturing same | Yoshiyuki Harada, Toshiki Hikosaka, Koichi Tachibana, Hajime Nago, Shinya Nunoue | 2014-02-11 |
| 8610106 | Semiconductor light emitting device | Toshiki Hikosaka, Yoshiyuki Harada, Naoharu Sugiyama, Shinya Nunoue | 2013-12-17 |
| 8604496 | Optical semiconductor device | Hisashi Yoshida, Koichi Tachibana, Naoharu Sugiyama, Shinya Nunoue | 2013-12-10 |
| 8525197 | Semiconductor light emitting device and method for manufacturing same | Yoshiyuki Harada, Toshiki Hikosaka, Koichi Tachibana, Hajime Nago, Shinya Nunoue | 2013-09-03 |
| 8525194 | Nitride semiconductor device, nitride semiconductor wafer and method for manufacturing nitride semiconductor layer | Hung Hung, Jongil Hwang, Taisuke Sato, Naoharu Sugiyama, Shinya Nunoue | 2013-09-03 |
| 8476151 | Method for manufacturing nitride semiconductor crystal layer | Naoharu Sugiyama, Shinya Nunoue | 2013-07-02 |
| 8399896 | Semiconductor light emitting device and method of manufacturing the same | Toshiki Hikosaka, Yoshiyuki Harada, Shinya Nunoue | 2013-03-19 |
| 8093083 | Method for manufacturing a semiconductor light emitting device | Toshiki Hikosaka, Yoshiyuki Harada, Naoharu Sugiyama, Koichi Tachibana, Shinya Nunoue | 2012-01-10 |