Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074519 | Plasma processing apparatus and filter unit | Keiki Ito, Masaki Nishikawa, Naohiko Okunishi, Junichi Shimada | 2018-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074519 | Plasma processing apparatus and filter unit | Keiki Ito, Masaki Nishikawa, Naohiko Okunishi, Junichi Shimada | 2018-09-11 |