Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713404 | Polishing agent, polishing method, and liquid additive for polishing | — | 2023-08-01 |
| 11041096 | Polishing agent, polishing method, and liquid additive for polishing | — | 2021-06-22 |
| 9803107 | Polishing agent, polishing method and method for manufacturing semiconductor integrated circuit device | Masaru Suzuki | 2017-10-31 |
| 9481812 | Polishing agent, polishing method and additive liquid for polishing | Iori Yoshida, Nobuyuki Takagi, Masaru Suzuki | 2016-11-01 |