Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441101 | Cleaning composition, cleaning method, and method for manufacturing semiconductor | Isao Hirano, Kazumasa Wakiya, Shoichi Terada, Takayuki Toshima | 2022-09-13 |
| 11355362 | Washing method, washing device, storage medium, and washing composition | Isao Hirano, Shoichi Terada, Takayuki Toshima | 2022-06-07 |