Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409527 | Grinding method for circular plate-shaped workpiece | Daisuke Tanemura | 2025-09-09 |
| 12358099 | Dressing ring | Tomoharu Kihara | 2025-07-15 |
| 12325104 | Grinding method of workpiece | Daisuke Akita, Makoto Saito | 2025-06-10 |