Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662936 | Bag conveying apparatus and a gripper endless chain used in a bag filling packaging machine | Shoichi Koga | 2003-12-16 |
| 6655111 | Bag mouth opening device for continuously conveyed bags | Shoichi Koga | 2003-12-02 |
| 6604560 | Packaging processing apparatus in a packaging machine | Shoichi Koga | 2003-08-12 |
| 6575207 | Apparatus for opening continuously conveyed bags | Shoichi Koga | 2003-06-10 |