Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024681 | Tool changing mechanism for a metal forming press | Hideji Saito | 2000-02-15 |
| 5953127 | Device for measuring dimensions of workpieces | Isomi Washio | 1999-09-14 |
| 5782308 | Quick clamping device for at least one tool of a machine tool | Hideji Saito | 1998-07-21 |
| 5726366 | Device for measuring dimensions of workpieces | Isomi Washio | 1998-03-10 |
| 5354169 | Storage system for rods | Isomi Washio | 1994-10-11 |