Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340308 | Supply apparatus for spout-equipped bags | Koichi Nakagawa, Kazunori Yamamoto | 2016-05-17 |
| 9340309 | Supply apparatus for spout-equipped bags | Koichi Nakagawa, Kazunori Yamamoto | 2016-05-17 |
| 8122692 | Empty bag supply method and empty bag supply apparatus | Yoshiteru Inoue, Akio Yamane | 2012-02-28 |