Wastewater treatment method and wastewater treatment apparatus
US-11794147-B2 · Oct 24, 2023 · US
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Ishii Yasuhito patents
Ishii Yasuhito is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishii Yasuhito |
| Total patents | 2 |
| First publication | Aug 3, 2023 |
| Latest publication | Oct 24, 2023 |
Notable patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Yokogawa Electric Corp | 2 |
| De Nora Permelec Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D61/463 | 2 |
| B01D61/08 | 2 |
| B01D61/58 | 2 |
| B01D61/025 | 2 |
| B01D61/42 | 2 |