Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9679974 | Nitride semiconductor element, nitride semiconductor wafer, and method for forming nitride semiconductor layer | Toshiki Hikosaka, Hisashi Yoshida, Hajime Nago, Naoharu Sugiyama | 2017-06-13 |
| 9673284 | Nitride semiconductor device, nitride semiconductor wafer, and method for forming nitride semiconductor layer | Toshiki Hikosaka, Yoshiyuki Harada, Hisashi Yoshida, Naoharu Sugiyama | 2017-06-06 |
| 9601662 | Semiconductor light emitting device, nitride semiconductor layer, and method for forming nitride semiconductor layer | Toshiki Hikosaka, Yoshiyuki Harada, Maki Sugai | 2017-03-21 |
| 9590009 | Semiconductor light emitting element | Jumpei Tajima, Hiroshi Ono, Toshihide Ito, Kenjiro Uesugi | 2017-03-07 |
| 9590141 | Semiconductor light emitting device having a p-type semiconductor layer with a p-type impurity | Koichi Tachibana, Hajime Nago, Toshiki Hikosaka, Shigeya Kimura | 2017-03-07 |