Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414331 | Effluent treatment method for membrane separation activated sludge, effluent treatment apparatus, and effluent treatment system management program | Seiko Kantani, Kazunori Tomioka, Yohito Ito | 2022-08-16 |