Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433653 | Packaging bag using polybutylene terephthalate film | — | 2022-09-06 |
| 11260634 | Laminate and packaging bag comprising same | Wakato Tomatsu, Tadashi Nishi | 2022-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433653 | Packaging bag using polybutylene terephthalate film | — | 2022-09-06 |
| 11260634 | Laminate and packaging bag comprising same | Wakato Tomatsu, Tadashi Nishi | 2022-03-01 |