Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692137 | Intermediate raw material, and polishing composition and composition for surface treatment using the same | Tsutomu Yoshino, Ayano YAMAZAKI, Shogo Onishi, Yasuto Ishida | 2023-07-04 |
| 11643573 | Polishing composition, production method therefor, and polishing method and production method for substrate, using polishing composition | Yukinobu Yoshizaki, Koichi SAKABE, Kenichi Komoto | 2023-05-09 |