Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404269 | Single crystal substrate with undulating ridges and silicon carbide substrate | Yukimune Watanabe | 2022-08-02 |
| 11142821 | Method for producing single crystal substrate having a plurality of grooves using a pair of masks | Yukimune Watanabe | 2021-10-12 |
| 9758902 | Method for producing 3C-SiC epitaxial layer, 3C-SiC epitaxial substrate, and semiconductor device | Yukimune Watanabe | 2017-09-12 |