Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481812 | Polishing agent, polishing method and additive liquid for polishing | Nobuyuki Takagi, Masaru Suzuki, Toshihiko Otsuki | 2016-11-01 |
| 9328261 | Polishing agent, polishing method, and manufacturing method of semiconductor integrated circuit device | Yuiko YOSHIDA, Junko Anzai | 2016-05-03 |