Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469043 | Biasing assembly for a punching device | Hitoshi Iizuka, Edward A. Dries | 2016-10-18 |
| 7698979 | Biasing assembly for a punching device | Hitoshi Iizuka, Edward A. Dries | 2010-04-20 |
| 5499566 | Follow-up slotting tool | Shigeru Endo | 1996-03-19 |