Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958160 | Method for slicing workpiece and wire saw | Koji Kitagawa | 2024-04-16 |
| 11389991 | Method for slicing workpiece | — | 2022-07-19 |
| 10518380 | Method for slicing workpiece and wire saw | Koji Kitagawa | 2019-12-31 |