Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441101 | Cleaning composition, cleaning method, and method for manufacturing semiconductor | Kazumasa Wakiya, Shoichi Terada, Junji Nakamura, Takayuki Toshima | 2022-09-13 |
| 11355362 | Washing method, washing device, storage medium, and washing composition | Shoichi Terada, Junji Nakamura, Takayuki Toshima | 2022-06-07 |
| 11222781 | Method for removing organic cured film on substrate, and acidic cleaning liquid | Takehiro Seshimo, TseWei Yu, YaChien Chuang | 2022-01-11 |