Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12217973 | Method of etching film and plasma processing apparatus | Kosuke Ogasawara, Takahisa Iwasaki, Kentaro Ishii, Seiji Ide | 2025-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12217973 | Method of etching film and plasma processing apparatus | Kosuke Ogasawara, Takahisa Iwasaki, Kentaro Ishii, Seiji Ide | 2025-02-04 |