Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10980909 | Ion generating device and method for manufacturing ion generating device | Satoshi Okano, Tetsuya Ezaki, Takahiro Matsuyama, Nobuyuki Ohe, Mitsuyoshi Yamashita | 2021-04-20 |