Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655561 | n-Type 4H—SiC single crystal substrate and method of producing n-type 4H—SiC single crystal substrate | Hiromasa SUO, Tomohisa Kato | 2023-05-23 |
| 11542631 | Method for producing p-type 4H-SiC single crystal | Tomohisa Kato, Hiromasa SUO, Yuichiro Tokuda | 2023-01-03 |
| 10892334 | n-Type SiC single crystal substrate, method for producing same and SiC epitaxial wafer | Hiromasa SUO, Tomohisa Kato | 2021-01-12 |