Method for culturing cold-resistant nitrifying bacteria, method for treating nitrogen-containing water, and device for treating nitrogen-containing water
US-2026062666-A1 · Mar 5, 2026 · US
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Sumino Tatsuo patents
Sumino Tatsuo is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sumino Tatsuo |
| Total patents | 4 |
| First publication | Mar 25, 2021 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Industrial wireless system, root node and programmable logic controller
US-2024430326-A1 · Dec 26, 2024 · US
Carrier for retaining anammox bacteria for use in wastewater treatment, anammox bacteria-adhered particle, and wastewater treatment apparatus using the carrier
US-11427489-B2 · Aug 30, 2022 · US
Carrier for retaining anammox bacteria for use in wastewater treatment, anammox bacteria-adhered particle, and wastewater treatment apparatus using the carrier
US-2021087091-A1 · Mar 25, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Toyo | 2 |
| Toyo Tanso Co | 2 |
| Kubota Kk | 1 |
| Keyence Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02W10/10 | 3 |
| C02F3/303 | 3 |
| C02F3/307 | 3 |
| C02F3/34 | 3 |
| C02F2101/16 | 3 |