Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630759 | Gusset bag, spout-attached gusset bag, and method of manufacturing the same | Kazuhiro Umenaka, Akira Ishii | 2017-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630759 | Gusset bag, spout-attached gusset bag, and method of manufacturing the same | Kazuhiro Umenaka, Akira Ishii | 2017-04-25 |