Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10319734 | Semiconductor memory device having air gap | Yasuhito Yoshimizu, Kei Watanabe, Shinya Arai | 2019-06-11 |
| 10283383 | Planarization method and planarization apparatus | Yukiteru Matsui, Gaku Minamihaba, Hajime Eda | 2019-05-07 |
| 10195716 | Dresser, method of manufacturing dresser, and method of manufacturing semiconductor device | Takahiko Kawasaki, Yukiteru Matsui | 2019-02-05 |