Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651407 | Bag supplying device for an automated packaging machine | Shinichi Hiramoto | 2003-11-25 |
| 6446684 | Bag opening apparatus and method for use in bag filling and packaging machine using flat bags | Shinichi Hiramoto | 2002-09-10 |