Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054659 | Hydrogen peroxide decomposition inhibitor | Hideki Takahashi, Erina Ogihara, Po-Heng Wu, Yi Li | 2024-08-06 |
| 12019368 | Removal of contaminants from EUV masks | — | 2024-06-25 |
| 10655231 | Etchant composition for multilayered metal film of copper and molybdenum, method of etching using said composition, and method for prolonging life of said composition | Hideki Takahashi, Ying-Hao Li | 2020-05-19 |