Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397250 | Stretched porous polytetrafluoroethylene membrane, air-permeable medium using the same, and filter member using the same | Yuichi Takamura, Hiroki Kigami, Eisuke Kurogi | 2025-08-26 |