Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735928 | Bagging and packaging machine capable of filling a proper quantity of inert gas into bags | Ryoichi Sato | 2004-05-18 |
| 6729113 | Lateral sealing mechanism for bag making and packaging machine, and bag making and packaging machine | Hideshi Miyamoto, Kazuya Sugimura, Makoto Ichikawa | 2004-05-04 |