Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696869 | Polishing composition | Noriaki Sugita, Takayuki Matsushita, Mika Tazuru | 2020-06-30 |
| 10526728 | Silicon wafer and method for manufacturing same | Satoshi Kudo, Kouzou Nakamura, Toshiyuki MURANAKA, Tegi Kim, Keiichiro HIRAKI | 2020-01-07 |