Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10998283 | Semiconductor device production method | Takahiko Kawasaki, Akifumi GAWASE | 2021-05-04 |
| 10991588 | Manufacturing method of semiconductor device and semiconductor device manufacturing apparatus | Akifumi GAWASE, Takahiko Kawasaki | 2021-04-27 |
| 10985027 | Method for manufacturing semiconductor device | Akifumi GAWASE, Mikiya SAKASHITA | 2021-04-20 |