Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534890 | SiC ingot forming method | Toshiyuki Sakai | 2022-12-27 |
| 11469094 | Method of producing wafer | Ryohei Yamamoto | 2022-10-11 |
| 11371787 | Gas cooler | Koji Hagihara | 2022-06-28 |
| 11340163 | Method and apparatus for detecting facet region, wafer producing method, and laser processing apparatus | Yusaku Ito, Naoki MURAZAWA | 2022-05-24 |
| 11273522 | Wafer producing method and laser processing apparatus | Ryohei Yamamoto | 2022-03-15 |