Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072767 | Treatment liquid, kit, and method for washing substrate | Tetsuya KAMIMURA | 2021-07-27 |
| 10961453 | Etching compositions | Frank J. Gonzalez | 2021-03-30 |
| 10927327 | Treatment liquid, method for washing substrate, and method for manufacturing semiconductor device | Tetsuya KAMIMURA | 2021-02-23 |
| 10927329 | Cleaning formulation for removing residues on surfaces | Bing Du, William A. Wojtczak, Thomas Dory, Emil A. Kneer | 2021-02-23 |
| 10923186 | Semiconductor memory device to hold 5-bits of data per memory cell | Masanobu Shirakawa, Osamu Torii, Marie Takada | 2021-02-16 |