Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647602 | Method and device for water quality improvement | Takahisa Fukuda, Rikiichi Kawata, Youichi Sekine | 2020-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647602 | Method and device for water quality improvement | Takahisa Fukuda, Rikiichi Kawata, Youichi Sekine | 2020-05-12 |