Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934073 | Gusset bag and bag-in-box | Kazuya Abe, Raizo Kuge | 2021-03-02 |
| 10894649 | Barrier plug and container with barrier plug | Naoki Takagi, Kaoru Takasu, Toru Ichikawa, Takayuki Kotani | 2021-01-19 |