Stretched porous polytetrafluoroethylene membrane, air-permeable medium using the same, and filter member using the same
US-12397250-B2 · Aug 26, 2025 · US
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KUROGI Eisuke patents
KUROGI Eisuke is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | KUROGI Eisuke |
| Total patents | 3 |
| First publication | Jan 19, 2023 |
| Latest publication | Aug 26, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Stretched porous polytetrafluoroethylene membrane, air-permeable medium using the same, and filter member using the same
US-2023025947-A1 · Jan 26, 2023 · US
Stretched porous polytetrafluoroethylene membrane, air-permeable medium using the same, and filter member using the same
US-2023019449-A1 · Jan 19, 2023 · 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 |
|---|---|
| Nitto Denko Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08J2327/18 | 3 |
| C08J9/28 | 3 |
| B01D2239/1291 | 3 |
| B01D2239/1258 | 3 |
| B01D2239/1208 | 3 |