Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371357 | Water treatment method and water treatment apparatus | Sho Sugiyama, Shinya Nagae, Yoshio Asakura | 2025-07-29 |
| 12344540 | Waste separating system, activated sludge treatment system, waste separating method, and activated sludge treatment method | Yoshio Kitagawa, Shinya Nagae | 2025-07-01 |
| 12242999 | History management method and history management system for water treatment members | Shinya Nagae | 2025-03-04 |