Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10727463 | Long porous separator sheet, method for producing the same, roll, and lithium-ion battery | Tomoaki OZEKI, Daizaburo Yashiki | 2020-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10727463 | Long porous separator sheet, method for producing the same, roll, and lithium-ion battery | Tomoaki OZEKI, Daizaburo Yashiki | 2020-07-28 |