Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9346652 | Film winding core, and wound film body using same | Shunichirou Sayanagi | 2016-05-24 |
| 9340653 | Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator | Tomoaki Ichikawa, Shinichi Ooizumi, Yoshihiro Uetani, Masaki Ujihara | 2016-05-17 |