Method for improving rejection of reverse osmosis membrane, treatment agent for improving rejection, and reverse osmosis membrane
US-9498754-B2 · Nov 22, 2016 · US
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Kawakatsu Takahiro patents
Kawakatsu Takahiro holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Sep 15, 2015 |
| Latest publication | Nov 22, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
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Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Chemistry & Metallurgy | 1 |
| Electricity | 1 |