Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696869 | Polishing composition | Noriaki Sugita, Shuhei Matsuda, Takayuki Matsushita | 2020-06-30 |
| 10435588 | Polishing composition | Noriaki Sugita, Takayuki Matsushita, Shuhei Matsuda | 2019-10-08 |