Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572533 | Quaternary alkylammonium hypochlorite solution, method for manufacturing same, and method for cleaning semiconductor wafer | Takafumi SHIMODA, Yuki KIKKAWA, Takayuki NEGISHI | 2023-02-07 |