Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768430 | Non-woven fabric base material for lithium ion secondary battery separator and lithium ion secondary battery separator | Tomohiro Sato, Makoto Kato, Kenji Hyodo, Wakana Aizawa | 2017-09-19 |
| 9653717 | Separator for electrochemical element, process for producing separator and electrochemical element using separator | Hiroo Kaji | 2017-05-16 |
| 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, Nobuaki Hirota, Hiroshi Matsuda | 2017-02-14 |