Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629856 | Electrode assembly and nonaqueous electrolyte secondary battery | Yuichiro AZUMA | 2020-04-21 |
| 10581051 | Separator winding core, separator roll, and method of cleaning separator winding core | Junji Suzuki | 2020-03-03 |