Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264466 | Schottky barrier diode | Akito Kuramata | 2022-03-01 |
| 11146040 | Semiconductor multilayer film reflecting mirror and vertical cavity light-emitting element | Tetsuya Takeuchi, Isamu Akasaki, Kazuki Kiyohara, Ji-Hao Liang | 2021-10-12 |
| 10600874 | Schottky barrier diode | Akito Kuramata | 2020-03-24 |
| 10196756 | β-Ga2O3 single-crystal substrate | Shinya Watanabe, Kimiyoshi Koshi, Yu Yamaoka, Kazuyuki Iizuka, Takekazu Masui | 2019-02-05 |
| 9972972 | Vertical cavity light emitting device | Komei Tazawa, Ji-Hao Liang, Seiichiro Kobayashi, Keisuke Nakata | 2018-05-15 |
| 9915010 | Method for cultivating β-Ga2O3-based single crystal, and β-Ga2O3-based single crystal substrate and method for producing same | Kimiyoshi Koshi, Takekazu Masui | 2018-03-13 |
| 9595586 | Schottky barrier diode | Akito Kuramata | 2017-03-14 |
| 9431489 | β-Ga2O3-based single crystal substrate | Kimiyoshi Koshi, Shinya Watanabe, Yu Yamaoka, Makoto Watanabe, Takekazu Masui | 2016-08-30 |
| 9412882 | Schottky barrier diode | Akito Kuramata | 2016-08-09 |
| 9349915 | β-Ga2O3-based single crystal substrate | Kimiyoshi Koshi, Shinya Watanabe, Yu Yamaoka, Daiki Wakimoto, Makoto Watanabe | 2016-05-24 |
| 9171967 | Schottky barrier diode | Akito Kuramata | 2015-10-27 |