Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252809 | SiC substrate and SiC epitaxial wafer | Yoshitaka Nishihara | 2025-03-18 |
| 12252810 | SiC substrate and SiC ingot | Masato Ito | 2025-03-18 |
| 12215439 | SiC epitaxial wafer | Rimpei Kindaichi, Tamotsu Yamashita | 2025-02-04 |
| 12151941 | SiC substrate and SiC ingot | Masato Ito | 2024-11-26 |
| 12132085 | SiC substrate and sic epitaxial wafer | Rimpei Kindaichi | 2024-10-29 |
| 12037249 | SiC substrate and SiC ingot | Masato Ito | 2024-07-16 |
| 11939699 | SiC substrate and SiC ingot | Masato Ito | 2024-03-26 |
| 11866846 | SiC substrate and SiC epitaxial wafer | Rimpei Kindaichi, Tamotsu Yamashita | 2024-01-09 |
| 11655561 | n-Type 4H—SiC single crystal substrate and method of producing n-type 4H—SiC single crystal substrate | Kazuma ETO, Tomohisa Kato | 2023-05-23 |
| 11542631 | Method for producing p-type 4H-SiC single crystal | Kazuma ETO, Tomohisa Kato, Yuichiro Tokuda | 2023-01-03 |
| 10892334 | n-Type SiC single crystal substrate, method for producing same and SiC epitaxial wafer | Kazuma ETO, Tomohisa Kato | 2021-01-12 |