Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9679974 | Nitride semiconductor element, nitride semiconductor wafer, and method for forming nitride semiconductor layer | Toshiki Hikosaka, Hajime Nago, Naoharu Sugiyama, Shinya Nunoue | 2017-06-13 |
| 9673284 | Nitride semiconductor device, nitride semiconductor wafer, and method for forming nitride semiconductor layer | Toshiki Hikosaka, Yoshiyuki Harada, Naoharu Sugiyama, Shinya Nunoue | 2017-06-06 |
| D781513 | Vacuum cleaner | Naoki Fudetani, Kouhei Mimura, Naoki Maesawa, Hiroshi Sugimoto | 2017-03-14 |