Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144849 | Polishing composition and polishing method using the same | Takahiro Mizuno, Tomohiko Akatsuka | 2018-12-04 |
| 10144907 | Polishing composition | Shuugo Yokota, Shota Suzuki, Tomohiko Akatsuka, Yasuyuki Yamato, Koichi SAKABE +2 more | 2018-12-04 |