Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816199 | Method of manufacturing single crystal | Ken Hamada | 2017-11-14 |
| 9707659 | Method and apparatus for polishing workpiece | Shinichi Ogata, Ryuichi Tanimoto | 2017-07-18 |
| 9708731 | Method of producing silicon single crystal | Ken Hamada | 2017-07-18 |
| 9567692 | Silicon single crystal manufacturing apparatus and silicon single crystal manufacturing method | Ken Hamada | 2017-02-14 |