Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469106 | Hard mask and hard mask forming method | Hiroyuki Toshima | 2022-10-11 |
| 11410837 | Film-forming device | Hiroyuki Toshima, Tatsuo Hatano, Tetsuya Miyashita, Junichi Takei | 2022-08-09 |