Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10925443 | Household tissue paper and hydrolysable sheet | Asako TANAKA, Atsuko Hasezawa, Shinpei Mukoyama, Kosuke YAMAZAKI | 2021-02-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10925443 | Household tissue paper and hydrolysable sheet | Asako TANAKA, Atsuko Hasezawa, Shinpei Mukoyama, Kosuke YAMAZAKI | 2021-02-23 |