Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225718 | Plasma treatment device and structure of reaction vessel for plasma treatment | Toshiaki Yoshimura, Lung Kei Amos Shek | 2022-01-18 |
| 11227748 | Plasma treatment device and structure of reaction vessel for plasma treatment | Toshiaki Yoshimura, Lung Kei Amos Shek | 2022-01-18 |