Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570726 | Base for lithium ion secondary battery separators, method for producing base for lithium ion secondary battery separators, and lithium ion secondary battery separator | Hiroo Kaji, Toshihiro Shigematsu, Hiroshi Matsuda | 2017-02-14 |