Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8037878 | Method for slicing workpiece by using wire saw and wire saw | Tadahiro Kato, Yukio Itoi, Tomiichi Sudou | 2011-10-18 |
| 7959491 | Method for slicing workpiece by using wire saw and wire saw | — | 2011-06-14 |