Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692993 | Tissue paper and method of evaluating the same | Shuta Yasui, Kazuo Hokkirigawa, Takeshi Yamaguchi, Kei Shibata, Naoya Yamai +1 more | 2023-07-04 |
| 10570568 | Tissue paper | Shuta Yasui, Norimitsu Hirata, Kazuo Hokkirigawa, Takeshi Yamaguchi, Kei Shibata +2 more | 2020-02-25 |