Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354916 | Method of processing wafer | Kazuya Hirata, Shunichiro Hirosawa | 2025-07-08 |
| 12311470 | Method of processing monocrystalline silicon wafer | Kazuya Hirata, Shunichiro Hirosawa | 2025-05-27 |
| 12289922 | Processing method | — | 2025-04-29 |
| 12214526 | Method of manufacturing substrate | — | 2025-02-04 |
| 12202173 | Method of manufacturing monocrystalline silicon substrate | — | 2025-01-21 |
| 12129570 | Manufacturing method of single-crystal silicon substrate | Shin Tabata, Kazuya Hirata | 2024-10-29 |