Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394083 | Secondary battery separator including porous film having fluorine-containing polymer of vinylidene fluoride, tetrafluoroethylene, and vinyl carboxylic acid or salt and secondary battery including the same | Takahiro Kitahara, Manabu Fujisawa, Kazuya Asano, Chihiro SHINODA | 2022-07-19 |