Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11412916 | Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheet | Hirofumi Yamada, Yosuke Suyama, Tsuneaki Omori, Yoshitake Shigematsu, Yoji Ebisu +2 more | 2022-08-16 |