Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150386 | Ruthenium removal composition and method of producing magnetoresistive random access memory | Atsushi Mizutani | 2024-11-19 |
| 11508569 | Surface treatment compositions and methods | William A. Wojtczak, Kazutaka Takahashi, Atsushi Mizutani, Thomas Dory | 2022-11-22 |
| 11456412 | Ruthenium removal composition and method of producing magnetoresistive random access memory | Atsushi Mizutani | 2022-09-27 |
| 11447642 | Methods of using surface treatment compositions | William A. Wojtczak, Atsushi Mizutani | 2022-09-20 |
| 11174394 | Surface treatment compositions and articles containing same | William A. Wojtczak, Atsushi Mizutani | 2021-11-16 |
| 10714682 | Ruthenium removal composition and method of producing magnetoresistive random access memory | Atsushi Mizutani | 2020-07-14 |
| 10619126 | Cleaning compositions and methods of use therefor | Yasuo Sugishima, Thomas Dory | 2020-04-14 |
| 10593538 | Surface treatment methods and compositions therefor | William A. Wojtczak, Atsushi Mizutani | 2020-03-17 |
| 10533146 | Cleaning formulations for removing residues on semiconductor substrates | Emil A. Kneer, Thomas Dory, Tomonori Takahashi | 2020-01-14 |
| 10049883 | MRAM dry etching residue removal composition, method of producing magnetoresistive random access memory, and cobalt removal composition | Atsushi Mizutani | 2018-08-14 |
| 9809746 | Etching liquid, kit of same, etching method using same, method for producing semiconductor substrate product, and method for manufacturing semiconductor element | Yasuo Sugishima, Atsushi Mizutani | 2017-11-07 |