Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166086 | Epitaxial substrate | Fumimasa Horikiri, Kenji Shiojima | 2024-12-10 |
| 10818757 | Nitride semiconductor substrate, semiconductor device, and method for manufacturing nitride semiconductor substrate | — | 2020-10-27 |
| 10770554 | Nitride semiconductor substrate, semiconductor device, and method for manufacturing nitride semiconductor substrate | — | 2020-09-08 |
| 10340345 | Nitride semiconductor epitaxial wafer and field effect nitride transistor | Takeshi Tanaka, Naoki Kaneda | 2019-07-02 |
| 9780175 | Nitride semiconductor epitaxial wafer and field effect nitride transistor | Takeshi Tanaka, Naoki Kaneda | 2017-10-03 |
| 9293539 | Nitride semiconductor epitaxial wafer and nitride semiconductor device | Harunori Sakaguchi, Takeshi Tanaka, Takeshi Meguro | 2016-03-22 |