Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10388928 | Propylene-based resin microporous film, separator for battery, battery, and method for producing propylene-based resin microporous film | — | 2019-08-20 |
| 10381626 | Heat-resistant synthetic resin microporous film and method for producing the same | Junichi NAKADATE, Taehyung CHO, Yuki Kanaoka, Masahiko Gotoh | 2019-08-13 |