Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946156 | SiC single crystal growth crucible, SiC single crystal manufacturing method, and SiC single crystal manufacturing apparatus | — | 2024-04-02 |
| 11905621 | SiC single crystal, method of manufacturing SiC ingot, and method of manufacturing SiC wafer | Shunsuke NOGUCHI, Hidetaka TAKABA | 2024-02-20 |
| 11814749 | Single crystal growth crucible and single crystal growth method | — | 2023-11-14 |
| 11761114 | Method of producing SiC single crystal ingot | — | 2023-09-19 |
| 11643749 | Crucible and SiC single crystal growth apparatus | — | 2023-05-09 |
| 11618969 | SiC single crystal composite and SiC ingot | Hideyuki Uehigashi | 2023-04-04 |
| 11459669 | SiC ingot and method of manufacturing SiC ingot | Rimpei Kindaichi, Yoshishige OKUNO | 2022-10-04 |
| 11453959 | Crystal growth apparatus including heater with multiple regions and crystal growth method therefor | — | 2022-09-27 |
| 11453958 | Heat-insulating shield member and single crystal manufacturing apparatus having the same | — | 2022-09-27 |
| 11454599 | Thermal conductivity measuring device, heating device, thermal conductivity measuring method, and quality assurance method | — | 2022-09-27 |
| 11427927 | SiC single crystal manufacturing apparatus and structure having container and filler for manufacturing SiC single crystal | — | 2022-08-30 |
| 11326274 | Single crystal growth crucible having a first housing and a second housing, and single crystal production device | — | 2022-05-10 |
| 11306412 | SiC single crystal manufacturing apparatus and SiC single crystal manufacturing method | — | 2022-04-19 |
| 11261541 | Shielding member and apparatus for single crystal growth | — | 2022-03-01 |
| 11111599 | Single crystal growth method which includes covering a part of a surface of a raw material for sublimation with a metal carbide powder | — | 2021-09-07 |
| 11078598 | Method for producing silicon carbide single crystal | Hidetaka TAKABA | 2021-08-03 |
| 11041257 | Shielding member including a plurality of shielding plates arranged without gaps therebetween in plan view and apparatus for growing single crystals | Yoshiteru Hosaka | 2021-06-22 |
| 11008670 | Manufacturing method of SiC ingot | Hideyuki Uehigashi | 2021-05-18 |
| 10995418 | Shielding member and single crystal growth device having the same | — | 2021-05-04 |
| 10907272 | Method of manufacturing silicon carbide single crystal ingot | — | 2021-02-02 |
| 10844517 | Method of processing SiC single crystal and method of manufacturing SiC ingot | — | 2020-11-24 |
| 10837123 | Method of manufacturing SiC ingot | — | 2020-11-17 |