Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851638 | Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate | Sonosuke ISHIGURO | 2023-12-26 |
| 11702570 | Polishing composition | Ryota MAE, Shogo Onishi, Hirofumi Ikawa, Yasuto Ishida | 2023-07-18 |
| 11692137 | Intermediate raw material, and polishing composition and composition for surface treatment using the same | Ayano YAMAZAKI, Satoru Yarita, Shogo Onishi, Yasuto Ishida | 2023-07-04 |