Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9805868 | Biaxially stretched polypropylene film for capacitors, metallized film, and film capacitor | Takanori Nakatsuka, Tetsuya Asano | 2017-10-31 |
| 9620766 | Multi-layer polyolefin porous membrane, battery separator using same, and process for producing multi-layer polyolefin porous membrane | Koichi Matano, Naoki Mizuno, Kosuke Harumoto | 2017-04-11 |