Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155966 | Hydrolytic sheet and method for manufacturing hydrolytic sheet | Kosuke YAMAZAKI | 2021-10-26 |
| 10925443 | Household tissue paper and hydrolysable sheet | Shinya Izumi, Asako TANAKA, Atsuko Hasezawa, Kosuke YAMAZAKI | 2021-02-23 |