Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6125731 | Feeder for an industrial machine, particularly a turret punch press, and an industrial machine utilizing the same | Yoshiharu Seto | 2000-10-03 |
| 6059121 | Apparatus for selecting component parts and staking press equipped with that apparatus | — | 2000-05-09 |
| 6041699 | Ram driving device and press machine using same | Yoshiharu Seto | 2000-03-28 |
| 5882285 | Punching tool storing and interchanging system | Yoshiharu Seto | 1999-03-16 |
| 5862733 | Workpiece feeding apparatus for a turret punch press | Yoshiharu Seto | 1999-01-26 |
| 5832816 | Ram driving device and press machine using same | Yoshiharu Seto | 1998-11-10 |
| 5809829 | Ball screw and work feeding device using same | Yoshiharu Seto | 1998-09-22 |
| 5810704 | Turret punch press | Yoshiharu Seto | 1998-09-22 |
| 5721587 | Method and apparatus for inspecting product processed by turret punch press machine | — | 1998-02-24 |
| 5685812 | Turret punch press | Yoshiharu Seto | 1997-11-11 |
| 5682657 | Punch press equipped with marking apparatus and method for marking by the punch press | — | 1997-11-04 |
| 5616112 | Turret punch press with die exchanging | Yoshiharu Seto | 1997-04-01 |