Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5115403 | Workpiece workability detection method and a method for cutting a workpiece by means of a cutting machine utilizing that method | Akiyoshi Yoneda, Mitsuyoshi Sawamura, Kikuo Tanaka | 1992-05-19 |