Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325934 | Single-crystal silicon carbide wafer, and single-crystal silicon carbide ingot | Tomonori Umezaki | 2025-06-10 |
| 12325935 | Single-crystal silicon carbide wafer, single-crystal silicon carbide ingot, and method for producing single-crystal silicon carbide | Tomonori Umezaki, Gaku Kono | 2025-06-10 |
| 11643748 | Silicon carbide single crystal | Tomonori Umezaki | 2023-05-09 |