Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320306 | Electricity generation system and aircraft | Hiroshi Kobayashi, Ryuji Iijima, Akira Nishizawa | 2025-06-03 |
| 12227875 | SiC wafer and SiC epitaxial wafer | — | 2025-02-18 |
| 11905621 | SiC single crystal, method of manufacturing SiC ingot, and method of manufacturing SiC wafer | Yohei Fujikawa, Hidetaka TAKABA | 2024-02-20 |
| 11815437 | Method of acquiring sample for evaluation of SiC single crystal | — | 2023-11-14 |
| 11519096 | Pedestal for supporting a seed for SiC single crystal growth which includes a gas-permeable region of reduced thickness | — | 2022-12-06 |
| 11447890 | Crystal growth apparatus | — | 2022-09-20 |
| 11027977 | Method of manufacturing tantalum carbide material | — | 2021-06-08 |
| 10978359 | SiC substrate evaluation method, SiC epitaxial wafer manufacturing method, and SiC epitaxial wafer | — | 2021-04-13 |
| 10900888 | Method for evaluating tantalum carbide | Nobuyuki Oya | 2021-01-26 |