Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424496 | Manufacturing method of semiconductor device | YUJI NAGUMO, MASASHI UECHA, Hiroki Tsuma | 2025-09-23 |
| 12426329 | Silicon carbide semiconductor device including a side silicide layer and method for manufacturing the same | Hiroki Tsuma, YUJI NAGUMO, MASASHI UECHA | 2025-09-23 |
| 11881407 | Processed wafer and method of manufacturing chip formation wafer | Masatake Nagaya, YUJI NAGUMO, Kazuya Hirata, Asahi NOMOTO | 2024-01-23 |
| 11387372 | Semiconductor device | Kouji Eguchi, Yusuke Yamashita | 2022-07-12 |
| 10177236 | Method of manufacturing semiconductor device | Narumasa Soejima, Yuichi Takeuchi | 2019-01-08 |