Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712196 | Empty bag supplying apparatus and a product-filled bag extraction apparatus in a continuous conveying type bag-filling packaging machine | Shoichi Koga | 2004-03-30 |
| 6701973 | Solid matter loading method and a solid matter loading guide device used in a continuous conveying type bag-filling packaging machine | Shoichi Koga | 2004-03-09 |
| 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 |