Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |