Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882290 | Packaging sheet, and packaging container and packaging method using the packaging sheet | Shinichi Ono, Takayuki Kimura, Hidenao Takeuchi, Masahiko Yoshida | 2021-01-05 |