Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844549 | Tissue paper | — | 2020-11-24 |
| 10618261 | Tissue paper | — | 2020-04-14 |
| 10570568 | Tissue paper | Norimitsu Hirata, Hidenori YOROZU, Kazuo Hokkirigawa, Takeshi Yamaguchi, Kei Shibata +2 more | 2020-02-25 |