Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12030288 | Polyester-based film for keeping freshness and packaging bag | Shintaro ISHIMARU, Hiroko Maruyama, Masayuki Haruta | 2024-07-09 |
| 10336521 | Film for packaging and packaging bag | Yosuke Otani | 2019-07-02 |