Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460387 | Punch press | — | 2002-10-08 |
| 6125731 | Feeder for an industrial machine, particularly a turret punch press, and an industrial machine utilizing the same | Shunzo Hirose | 2000-10-03 |
| 6109159 | Turret punch press | — | 2000-08-29 |
| 6041699 | Ram driving device and press machine using same | Shunzo Hirose | 2000-03-28 |
| 5882285 | Punching tool storing and interchanging system | Shunzo Hirose | 1999-03-16 |
| 5862733 | Workpiece feeding apparatus for a turret punch press | Shunzo Hirose | 1999-01-26 |
| 5832816 | Ram driving device and press machine using same | Shunzo Hirose | 1998-11-10 |
| 5810704 | Turret punch press | Shunzo Hirose | 1998-09-22 |
| 5809829 | Ball screw and work feeding device using same | Shunzo Hirose | 1998-09-22 |
| 5685812 | Turret punch press | Shunzo Hirose | 1997-11-11 |
| 5683023 | Apparatus for separating micro-joint processed products and die used therefor | — | 1997-11-04 |
| 5616112 | Turret punch press with die exchanging | Shunzo Hirose | 1997-04-01 |
| 5577312 | Method of separating micro-joint processed products | — | 1996-11-26 |
| 5559413 | Screw shaft feed mechanism and positioning control method therefor | — | 1996-09-24 |
| 5545116 | Turret punch press | — | 1996-08-13 |