Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11969856 | Wafer manufacturing method and wafer | — | 2024-04-30 |
| 10460975 | Vacuum chuck, beveling/polishing device, and silicon wafer beveling/polishing method | — | 2019-10-29 |
| 8045150 | Semiconductor wafer inspection method | Kouichi Imura | 2011-10-25 |