Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732190 | Chemical solution, method for manufacturing chemical solution, and method for treating substrate | Nobuaki Sugimura, Hiroyuki Seki, Atsushi Mizutani | 2023-08-22 |
| 11699486 | Semiconductor memory device to hold 5-bits of data per memory cell | Masanobu Shirakawa, Osamu Torii, Marie Takada | 2023-07-11 |
| 11639487 | Cleaning formulation for removing residues on surfaces | Bing Du, William A. Wojtczak, Thomas Dory, Emil A. Kneer | 2023-05-02 |
| 11618867 | Cleaning formulation for removing residues on surfaces | Bing Du, William A. Wojtczak, Thomas Dory, Emil A. Kneer | 2023-04-04 |