Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294019 | Method for manufacturing nitride semiconductor device and nitride semiconductor device | Ryo Tanaka, Katsunori Ueno, Shinya TAKASHIMA | 2025-05-06 |
| 12237379 | Method for manufacturing nitride semiconductor device and nitride semiconductor device | Ryo Tanaka, Katsunori Ueno, Shinya TAKASHIMA | 2025-02-25 |
| 11837656 | Nitride semiconductor device | Katsunori Ueno | 2023-12-05 |
| 11830915 | Nitride semiconductor device | Katsunori Ueno | 2023-11-28 |